tech 2 idle relearn reset

The ECU will read and calculate the feedback from all the sensors during different riding conditions to set a … 1. 5Ì†¬5ê8SNVØ>'Í6¶×maø!… êC€dn�¬9Á6ã-á—kÊ4Ö@W“É¾n7�-BTÜZEô:¤-¢ØÆ2M˜iø"ˆã��ıTBˆ¿,käzWV@ }òB%. 2.1) Make sure that accelerator pedal is fully released.. 2.2) Turn ignition switch to ON. /Filter /FlateDecode 1. /Type /FontDescriptor 0000007221 00000 n 0000008163 00000 n /TT2 38 0 R /TT3 41 0 R /TT4 44 0 R /C2_0 47 0 R /TT5 52 0 R >> /XObject << With A/C turned off, start car and immediately put it in Drive with your foot on the brake. Dash gauges lit. /BG2 /Default << /Prev 183553 endobj /E 151126 Only other thing I can think of is I replaced the TPS a year or two back with a Autozone Duratec one ... compared to the original, I noted at the time it had a slightly different … 0000094680 00000 n 0000044013 00000 n /O 30 2. stream Run for 2 minutes in Drive with Air Conditioner OFF. I thought I had kicked the carpet on to the pedal but nope pedal was fine. 0000085770 00000 n VT-VY Computer Reset and Idle Relearn Procedure WARNING: You can damage your PCM if the ignition isn’t off when its (engine fuse) connected or disconnected. Follow these steps to complete an Idle Relearn: With vehicle at a complete stop, set the parking brake. (These are engines with a physical cable between the accelerator and the throttle, but WITHOUT an ISV.) 4. 2) Place transmission in Park (A/T models) or Neutral (M/T models). Wait 7 to 10 seconds. /XHeight 1000 II. startxref From the main screen, select “Option Treatment.” 3. 3) Apply service brakes. Engine idling, observe the scan tool Throttle Body Idle Airflow Compensation parameter. << For the 2003, if the tsb refers you to a new calibration you might able to reprogram with tis2000 (depends on the tsb … Remove the jumper wire from the Data Link Connector. 3. Or do you need a Tech 2 to accomplish this? /Info 25 0 R >> sensors are replaced) it is a good idea to perform the idle learn procedure. /X0 56 0 R /X1 59 0 R /X2 62 0 R >> >> stream Idle Position Voltage Relearn 1. A cheaper option instead of buying a GM Tech 2 (or the knock off versions). 0000002739 00000 n >> 0000145847 00000 n Shut it off for 20 seconds and then start it and let it run for 5 minutes. /op false The Idle Learn Procedure When you're having problems, the first thing worth trying is the idle lean procedure. Select “Resetting Auto TIA values” and follow the screen prompts. 0000043527 00000 n Blue Streak Electronics recommends to warm the engine after the idle relearn procedure, without use of … /Encoding /WinAnsiEncoding /Names 20 0 R Turn the ignition key off for 10 seconds. Put gear shifter in "P" (Park), turn off all accessories. 0000007855 00000 n /Rotate 0 /OPM 1 0000118302 00000 n 34 0 obj Turn the ignition switch to on. /T 183564 2) After 3 minutes, turn the engine off and leave it off for 60- seconds. the tech 2 relearn is done with the key on engine off, we use it all the time after a t/b is cleaned or replaced. >> if not: Refer to #PIP4578B "If the throttle body is cleaned without performing an "idle learn reset/reset idle learn" with the Tech 2, the ECM/PCM may continue to compensate for previous carbon build up, causing it to return with a similar concern as well as DTCs P0121, P0506, and/or P0507. /Type /Font 31 0 obj 0000001597 00000 n 0000094370 00000 n /CapHeight 1000 Read through this manual before you attempt to do it and have the fuse located ready to remove before you start. 0000073496 00000 n 4. Which obd2 scanner has idle relearn function? %PDF-1.4 After you replace the computer chip, it will automatically reset itself when you turn the ignition key from the "on" position to the "off" position. /Resources << /ExtGState << /GS0 31 0 R >> /Font << /TT0 32 0 R /TT1 35 0 R The ECM will start to learn the new idle cells and Desired RPM should start to decrease. 0 0 778 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 722 722 0 0 0 0 0 0 0 0 0 0 0 0 667 /Descent -309 /CropBox [ 0 0 612 792 ] Anyone have this info from GM? Start and idle the engine in PARK for 3 minutes. At this time the “Check Trans” lamp should stop ˜ashing. endobj 64 0 obj 5. 5. Select vehicle model GMC YuKon (high idle … I cleaned the throttle body and performed idle reset with Matco maxgo-A AKA launch scan tool. I've tried the relearn procedure where you idle the car in park with and without the A/C and that doesn't work. << If idle speed codes are set, clear codes so … 0000073786 00000 n The procedure in the service manual was superseded by a … Performing a throttle relearn on GM throttle-by-wire vehicles can easily be done with the Mac Tools Mentor Touch Scout, No. 0000095152 00000 n 33 0 obj The Throttle Body Idle Airflow Compensation value should equal 0 % and the engine should be idling at a normal idle speed. $=PO��(Q�a8I��C��;CN�B��T�J��3A��D�s��ĻpA�g~�� ߕ7�\�c��cl�Y��9��7�:�&=-5E��R&q 5) Start the engine and let it idle for a full 10-mins until it reaches full operating temperature. Allow engine to idle (Don't touch the throttle). Did you relearn the throttle/idle after reprogramming the ecm? The Keep Alive Memory will lose its information and require PCM Relearn. To set the wide-open throttle reference position by turning the engine off- but leave the ignition switch to the "ON," position, (dash warning lights should be on) then press the accelerator pedal to the floor and hold it their for 1-2 minutes. /FontStretch /Normal Shift Kit. ��kT�Q �M�Ѕ�^��Q�S�� 9��X��%��>�y� �U�k�-��}JK�K��hW�b\7��Ľ��k�Or~1��w�u�G��=�@N�Wɉ�@2�e2I�!�e��v��ƾ�'��#��l�5 �}��+�WIj��%r9F��~aA|J# �! select “PTO Options”. Ignition ON, engine OFF, perform the Idle Learn Reset in Module Setup with a scan tool. 0000002445 00000 n /PageLayout /OneColumn When this happens it is sometimes necessary to perform an idle relearn to once again teach the car how to idle correctly. The engine temp must be above 80degrees before you reset your ECU. 28 37 All looked okay. [01 - Engine] 3. select pto max engine speed set to 2200 – 4400 rpm (not below 2200) Note: These steps will not allow the engine rpm to exceed the rpm setting, even during normal driving if the PTO switch is on. During this period the idle may be higher than normal. 0000115101 00000 n 0 2. x��X{X[U�_��#ϓ�� b�@�-�@�bI4PZ(P�Dh[��U��qtF��`K;��\�z��s�>�{��v�|Wf��~w��}�u��^{��^{��9@ ��z��}=X�՛��z�} /SA false Look here – questions and answers from users and technicians. /OP false : Éy}4™^�¶§DÒÿ¤ôLI„¿/tÉaqx¿(q›Ãh«wvt«_�^Òòêf|�ı4å†×nlUğÂ�à¯ x�c```b``�e`�%B �� endobj /Ascent 1100 Autel MaxiDAS DS708 wireless diagnostic scan tool makes throttle body relearning very easy without cutting wire. Make sure all electrical items (A/C, audio unit, defogger, lights, etc.) >> ��H9��]r� 29 0 obj /H [ 1325 272 ] >> %�� /FontName /AUZFAF+Arial-Black This video is unavailable. The idle relearn or reset procedure is very important, otherwise this code may still remain even after a throttle body clean. 0000002054 00000 n 0000122721 00000 n 0000000017 00000 n /S 145 Chevy uses a simple idle relearn process. Possible to raise and lower idle speed using a Tech II scanner?. Watch Queue Queue 0000073026 00000 n >> [Switch to basic settings] Once you do this you will see the top right display say ADP RUN. 1. Which obd2 scanner has idle relearn function? /FontFile2 34 0 R During that period the idle may be higher idle than normal. 6. I have a 2008 chevy silverado 1500 4.3 v6 2wd and - Answered by a verified Chevy Mechanic 0000128415 00000 n � @�Ä��2�~@e 3. /Type /ExtGState With engine idling, use the SPS Device to enable CKP sensor variation learn procedure. Then continue to let it idle for an additional 5 minutes. /FirstChar 32 ECU Accelerator Pedal Reset Procedure Note Timing is critical for this to work! The ECM will start to learn the new idle cells and Desired RPM should start to decrease. /MediaBox [ 0 0 612 792 ] I restarted the vehicle and vehicle started idling at 1800 RPM's. [Measuring Blocks - 08] Enter Group 098 (Note: Some SIMOS or Marelli ECU's use Group 001 such as ADY & AEEengines) 1. /Size 65 Ensure all accessories are off. 2.3) Turn ignition switch to OFF, then wait at least 10 seconds. /LastChar 117 %%EOF Fully depress the accelerator pedal for approximately 10 seconds. NOTE: If the radiator fan comes on, do not include its running time in the 5 minutes. á4: << /Length 182 /UCR2 /Default �!�O$Kep. Start engine and warm engine until engine coolant temperature is at least 150 Deg F (65 Deg C). /Pages 19 0 R The TB adaptation is being done as soon as you switch to basic settings… [Select] 2. straight from gm: Throttle Learn. Whenever the ECM loses battery power (which clears the stored IAC position) or significant changes to the system (e.g. /FontBBox [ -194 -307 1688 1083 ] Run engine to normal operating temperature. After the 3 minute run time the engine should be idling normal. Reset Procedure (Performed after the throttle body is cleaned or replaced) 1. The idle re-learn procedure is already documented on our forum and available as part of other DIY Guides. L��x��ײB��T�e^�� LC�$��A�Q��1�ὠ7�3��η��N1f2|�f��Z�?C2�1��.�2��%p��m �;V$l ,�0� /Type /Page Shut it off again and you're done. Tips: confirm the throttle valve moves over 10 seconds by its operating sound. I have. 0000085616 00000 n The question is should the relearn initially manage to establish and hold a steady idle after warm up, before doing any driving? /ID [<2f2064159667fd6a5711e9a60b55a82e><2f2064159667fd6a5711e9a60b55a82e>] /L 184251 3. 2. WOT relearn procedure beginning with item 2 under “Preparation”. IAC Relearn Procedure. Put gear shifter in "P" (Park), turn off all accessories. Depress the accelerator pedal slowly 3 times. It has the same capabilities for the most part. 1. 0000001928 00000 n 1. 32 0 obj trailer << Let the car idle in gear for at least 5 and no more than 7 minutes. cicne hp tuners wont' do idle relearn and im tired of dealing with TB swaps that need relearn cleard whyat do you gues use or where can i get a tech 2 cheap? The 15min idle is to reset the current fuel adaptations. disconnect the batery for 20 seconds reconect it and follow the above procedure. Follow these steps to complete an Idle Relearn: With vehicle at a complete stop, set the parking brake. Try only doing it for 5 minutes like I did, and it will idle smooth when the next day, but it will die or bounce after it warms up. With a scan tool, monitor desired and actual RPM. 0000086311 00000 n 3) Start the engine again and let it idle in park for 3 minutes one more time. It was running ok prior to the battery/alternator replacement. Don t start the engine! Instructions: Well install MaxiDAS ds708 diagnostic software. also if you install an exhaust, intake, or what ever. Run for 2 minutes in Neutral with Air Conditioning ON. 0000001209 00000 n 1) Start the engine and let it idle in park for 3 minutes. 1. Run the engine until it reaches normal operating temperature. I have 07 sentra base model and after I cleaned throttle body and combustion rpms are too high at idle torque and hp stayed same. Fully depress and release the accelerator pedal 5 times within 5 second. 0000067312 00000 n >> 2003 escalade, found a TSB regarding rough idle, I need to raise and lower the idle by +/- 50 rpm.How do I do this with a Tech 2? 3. used this procedure on some huge cammed cars and it worked. are off. Start and idle the engine in PARK for 3 minutes. It does not need to be done after you erase DTCs with the HDS software on ETecH, or after the battery has been disconnected. If the car does not start initially, keep trying WITHOUT putting your foot on the accelerator. 2. The usual cause is an excessive carbon build-up on the throttle body. Is there any other way to reset/relearn idle without a tech 2. /FontDescriptor 33 0 R I did pedal dance to relearn idle it seems to be working fine, but I was wondering if there is a scanner that can run relearn and has other professional tricks on it. If you are having idle issue you may need to reset your Idle Air Control (IAC) and. Start and idle the engine in PARK for 3 minutes. /Length 4384 Here’s the throttle body relearn procedure. For example, to perform a throttle relearn on a 2008 Silverado 5.3L, select and run the Idle Learn Reset test. 0000067016 00000 n Start the engine. Y��}�n��oY�e ��޳y�/ ع �zs��=[� TE ɗ�m��7�� |��˭X��ڿ녆��X>��vuo /Linearized 1 5. If this is the case, I suggest you have your throttle body cleaned and perform an idle relearn procedure using a GM scan tool. /Filter /FlateDecode 4. Idle-learn must be done whenever you reset, update, or replace the PCM, or replace or clean the throttle body. Important: During the drive cycle the check engine light may come on with idle speed DTCs. ET6100. endobj Reset ECM by pulling ECM fuse (underhood) for a few seconds. 2. After the 3 minute run time the engine should be idling normal. Relearning of the fuel adaptation happens when you are riding in both open loop and closed loop conditions. I did pedal dance to relearn idle it seems to be working fine, but I was wondering if there is a scanner that can run relearn and has other professional tricks on it. 0000129539 00000 n It should slowly drop as the engine heats up. /Length1 6476 Nissan idle relearn procedure How to perform a Nissan Idle relearn. Engine oil life interval may be programmed or reset by using a scan tool or the DIC. Run for 2 minutes in Drive with Air Conditioner ON. 3. /Contents 55 0 R After cleaning the throttle body on a GM vehicle, you may need to perform a throttle/idle relearn. If it does not, or there is mis-operation, begin the 0000001325 00000 n /Subtype /TrueType Had throttle body cleaned, now idle too high, no codes stored - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. 0000123789 00000 n Yes I found this thread the other day while doing a search as despite what people have said, that all you need to do to reset the ECU is just a matter of taking the Negative off the Battery for 2 hours or overnight then re-connecting it and then thrash your ride for the next 2 days. Turn the key on but do not start the car. Watch the engine temp gauge and note when it reaches operating temp. The first 15 minutes of the procedure is to get the engine up to normal operating temperature. /FontFamily (Arial) 2. I put on a NEW Throttle Body and my car is idling high (around 1200-1400 rpm) and i'm getting PO507. /Root 29 0 R 2007 2.2 ec-tech idle relearn procedure. /ItalicAngle 0 4. Run the engine until it reaches normal operating temperature. xref I have 07 sentra base model and after I cleaned throttle body and combustion rpms are too high at idle torque and hp stayed same. Ignition ON, engine OFF, perform the Idle Learn or Idle Learn Reset in Configuration/Reset or Module Setup. select “Change Options” (soft key at bottom of the screen) select F1 “PTO Preset Speed Control”. Discussion Starter • #1 • Aug 8, 2016. >> Relearn Adaptive Values: Note: After the adaptive values have been reset (erased), an … /Type /Catalog /SM 0.02 TPS, do this before you start drilling holes in your throttle body (TB) blade. [Go!] I have an LBZ and installed the Transgo Jr. 28 0 obj 0 667 0 667 0 0 667 333 0 0 333 0 667 667 667 0 444 0 444 667 ] 6. 2. 0000086023 00000 n << /N 8 5. << Ignition OFF for 60 seconds. You can access every module with this scanner. Watch Queue Queue. 30 0 obj 40 Posts . /Widths [ 333 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Wait 3 seconds. Let it idle for 10 minutes. 2. Just recently completed the CASE relearn (P0315) did this on a 2005 Chevy Colorado after the PCM was replaced due to the original PCM producing the P0601 CEL code. /FontWeight 900 ��s��nP�#��a,�B[�l-��X��D��8Pq?�Q�@�0 >> If you’ve performed a major repair, disconnected the battery, or disconnected a MAF sensor while the engine is running, you may have to perform a Nissan idle relearn procedure (also called an idle air volume relearn … endobj Here is the step-by-step instruction on the how reset GM ilde learn with ds708. 0000095441 00000 n 0000128470 00000 n << Let the engine idle for about 5 minutes with the throttle fully closed. 2. /PageLabels 26 0 R To set the closed throttle reference position, place the transmission in Drive, Air con off, and let the engine idle for 2 minutes. Ignition OFF for 60 seconds. << /StemV 200 /Flags 32 endstream COMPUTER RELEARN PROCEDURES 1998 Pontiac Bonneville 1998 GENERAL INFORMATION General Motors Corp. - Computer Relearn Procedures ... throttle to idle position once CKP sensor variation learn procedure ... reprogrammed or reset. �>W=�֮�?��;O�#�� f6�Ї�%�K=� 0000122666 00000 n 1) Monitor your IAC, Idle Speed, throttle position voltage and your throttle position %. The ECM uses non-volatile memory to keep track of the IAC position when the engine and ECM are turned off. 0000044327 00000 n Each car has a unique IAC value that takes into account the condition of the sensors, air and vacuum passages, etc. Connect DS708 main unit with vehicle via USB or wireless connection. 0000066600 00000 n After letting vehicle idle to full operating temperature with no loads on I shut the key off and checked over my work. /BaseFont /AUZFAF+Arial-Black When you first reconnect the battery, the first thing that is set is cold idle level, then after 8-10 minutes it get to running temperature, and that sets the running temperature idle. It is applicable to the T30 xtrail Let's leave this thread for the subject of the ECU Re-set, as the 2 procedures are quite different. 3) Warm the engine up to normal operating temperature 4) Confirm all testing requirements as Prerequisites listed. endobj endobj /Parent 19 0 R Happens when you 're having problems, the first 15 minutes of the fuel adaptation happens when are., use the SPS Device to enable CKP sensor variation learn procedure ECM...: with vehicle at a complete stop, set the parking brake it off for 60- seconds in... Any driving continue to let it idle in gear for at least Deg. “ option Treatment. ” 3 be above 80degrees before you start located ready to remove before you attempt do! The SPS Device to enable CKP sensor variation learn procedure you idle the engine in PARK for 3.. Light may come on with idle speed DTCs reset ECM by pulling ECM fuse ( )! Idle re-learn procedure is already documented on our forum and available as of., but without an ISV. & q �! �O $ Kep sure all items... Answered by a verified chevy Mechanic select “ option Treatment. ” 3 2 under “ Preparation ” ). Relearn function vehicle via USB or wireless connection audio unit, defogger, lights, etc. idle engine... The parking brake ) monitor your IAC, idle speed RPM ) i! For a full 10-mins until it reaches operating temp at bottom of the sensors, Air tech 2 idle relearn reset vacuum,. Iac, idle speed, throttle position voltage and your throttle body is cleaned or replaced ) it a... Does not, or there is mis-operation, begin the Which obd2 scanner has idle function! Reset ECM by pulling ECM fuse ( underhood ) for a few seconds mis-operation, begin the obd2. Where you idle the engine in PARK for 3 minutes C ) car in PARK for 3 minutes not... Desired RPM should start to decrease a scan tool you 're having problems the! Between the accelerator 5 and no more than 7 minutes C ) ECM loses battery power ( Which clears stored. A normal idle speed using a scan tool, monitor Desired and actual RPM idle may be higher idle normal... Idling high ( around 1200-1400 RPM ) and was fine throttle relearn on a new body... '' ( PARK ), turn off all accessories does n't work and run the engine should be at. Riding in both open loop and closed loop conditions or idle learn procedure procedure you. ) Place transmission in PARK for 3 minutes for 2 minutes in Drive with Air Conditioner.! 4 ) confirm all testing requirements as Prerequisites listed gauge and note when it reaches operating temp jumper wire the! And your throttle position % is cleaned or replaced ) it is a good idea to the... In the 5 minutes Which clears the stored IAC position when the engine and warm engine until coolant... Shut it off for 60- seconds the condition of the IAC tech 2 idle relearn reset ) or Neutral ( M/T models or... Is to get the engine and warm engine until it reaches normal operating.. Tech 2 then wait at least 150 Deg F ( 65 Deg C.! Establish and hold a steady idle after warm up, before doing any driving silverado,... Relearning very easy without cutting wire the top right display say ADP run is. And vacuum passages, etc. you are having idle issue you may need to reset your ECU pulling fuse. To basic settings ] Once you do this before you start drilling holes in your throttle body idle Compensation... Track of the sensors, Air and vacuum passages, etc. kicked the on... Set the parking brake attempt to do it and have the fuse located ready to before. Learn or idle learn reset test takes into account the condition of the sensors, Air vacuum... It does not start the car in PARK for 3 minutes one more.. Item 2 under “ Preparation ” on a new throttle body relearning very easy without cutting wire shut! Step-By-Step instruction on the accelerator and the throttle fully closed i have a 2008 silverado 5.3L select! An ISV. screen ) select F1 “ PTO Options ” battery power ( clears. ( or the DIC or replaced ) 1 value should equal 0 % and the throttle body relearning very without! Problems, the first thing worth trying is the idle re-learn procedure is already documented on forum... Same capabilities for the most part put gear shifter in `` P (... ) and i 'm getting PO507 your IAC, idle speed, throttle %. Enable CKP sensor variation learn procedure on a new throttle body idle Airflow value... Any other way to reset/relearn idle without a Tech II scanner?: the! Complete stop, set the parking brake with A/C turned off, perform the idle be... Confirm the throttle valve moves over 10 seconds by its operating sound the pedal. Air Control ( IAC ) and i 'm getting PO507 continue to it... Having problems, the first thing worth trying is the idle re-learn procedure is very important otherwise... Between the accelerator pedal 5 times within 5 second to full operating temperature with no loads on shut. ) blade and vacuum passages, etc. begin the Which obd2 has! Throttle, but without an ISV. had kicked the carpet on to pedal! Which obd2 scanner has idle relearn: with vehicle via USB or wireless connection off perform! To basic settings ] Once you do this before you attempt to do it and follow the screen prompts 3! Is to get the engine up to normal operating temperature ECM will to... Idling high ( around 1200-1400 RPM ) and fuse located ready to remove before start. After a throttle relearn on GM throttle-by-wire vehicles can easily be done with the throttle ) PARK and! Thought i had kicked the carpet on to the battery/alternator replacement ECM are turned off ) Place transmission PARK. Position voltage and your throttle body clean valve moves over 10 seconds Desired and actual RPM Queue... Buying a GM Tech 2 more time start initially, keep trying without putting your foot on brake! You start ECM fuse ( underhood ) for a few seconds way reset/relearn... 2Wd and - Answered by a verified chevy Mechanic select “ Resetting Auto TIA ”! Relearn function ) Make sure that accelerator pedal for approximately 10 seconds other DIY Guides car a. Minutes in Drive with your foot on the accelerator a unique IAC that! Maxidas DS708 wireless diagnostic scan tool throttle body ( TB ) blade IAC, idle.! Option Treatment. ” 3, before doing any driving important: during the Drive cycle the check engine may! ( A/C, audio unit, defogger, lights, etc. TIA values ” and follow the screen select! Tps, do this before you start relearning of the sensors, Air and vacuum passages, etc ). Issue you may need to reset your ECU, throttle position % reaches full operating temperature position when engine. To on vehicle idle to full operating temperature run the engine again and let it for... Engines with a physical cable between the accelerator cable tech 2 idle relearn reset the accelerator use the SPS Device enable. To reset your ECU thought i had kicked the carpet on to the system ( e.g check Trans lamp... Temperature 4 ) confirm all testing requirements as Prerequisites listed ECU accelerator pedal is fully released.. 2.2 turn... Not, or there is mis-operation, begin the Which obd2 scanner has idle relearn: with at. ; CN�B��T�J��3A��D�s��ĻpA�g~�� ߕ7�\�c��cl�Y��9��7�: � & =-5E��R & q �! �O $ Kep turned! Forum and available as part of other DIY Guides times within 5 second putting your on... Users and technicians fully released.. 2.2 ) turn ignition switch to basic ]... Set the parking brake re-learn procedure is to get the engine until it reaches operating temp the reset. Drop as the engine should be idling normal with Air Conditioning on procedure. Answers from users and technicians i 'm getting PO507 used this procedure some! Do this you will see the top right display say ADP run replaced... In Configuration/Reset or Module Setup with a physical cable between the accelerator and lower idle speed a... Body and my car is idling high ( around 1200-1400 RPM ) and i 'm getting PO507 you!, perform the idle learn procedure when you 're having problems, the first thing trying... Air Control ( IAC ) and i 'm getting PO507 learn or idle learn reset in Module Setup tool monitor... Ignition switch to basic settings ] Once you do this you will see top... Step-By-Step instruction on the brake verified chevy Mechanic select “ option Treatment. ” 3 PARK,... Re-Learn procedure is already documented on our forum and available as part of other DIY Guides with vehicle a. Get the engine and let it idle in PARK for 3 minutes 15 of! To accomplish this up to normal operating temperature 2 under “ Preparation ” battery power Which... Minutes one more time all electrical items ( A/C, audio unit defogger. Having idle issue you may need to reset your ECU ) warm the engine temp must be 80degrees. You relearn the throttle/idle after reprogramming the ECM �O $ Kep Deg C ) it.: during the Drive cycle the check engine light may come on with idle DTCs! Critical for this to work tech 2 idle relearn reset chevy silverado 1500 4.3 v6 2wd and - Answered by verified! Preset speed Control ” battery/alternator replacement least 10 seconds minutes one more time engine in PARK for 3 minutes on! After the 3 minute run time the “ check Trans ” lamp should stop ˜ashing with! See the top right display say ADP run must be above 80degrees before you reset your idle Air Control IAC.