...IAC motor. Also tryed new ECM. All sensor readings with in spec. Does anyone ave any ideas? OBD does not control, an idle logic circuit does, Disconnect the battery and let it relearn idle speed, it ...
...IAC valve And don't forget to clean the sensor below the black snap off cap on the side of the IAC valve: After allowing to dry, replace the IAC and start your truck. You should allow the engine to ...
IAC (Idle Air Control) valve or MAF sensor. CLICK HERE to read more. MAF sensor is located Under hood, driver side, front engine area, behind air cleaner housing, mounted in air intake duct. $175 new
...sensor, egr valve, and iac valve. still have got nowhere... HI, You may have some carbon build up in the throat of the throttle body itself. That buildup may also have plugged a small air hole in the ...
...IAC) sensor/motor. This sensor is located on your vehicles, throttle body. The purpose of this sensor is to control the car's idle under various operating conditions including ambiant temperature. In ...
confused help,love the truck,runs rich i can smell it. TPS probably not cause surging idle. Could be IAC motor, could be MAF sensor. If you dont have a check engine light I would be thinking IAC motor
Question about 2003 Impala
...iac counts and hi tps readings then all of a suddenit set po 121 and all the sensor readings went normal and idle went 750 went in scanner menu and cleared code with car running and again 2000 rpm ...
...and down have your IAC and mass air flow sensor checked surging can be a problem in either one IAC( intake air control) or idle air control. does the car have any obd2 codes? have it scanned for ...
Question about 2006 Trailblazer
...sensor that I need to replace. It could be the coolant temp sensor, or the IAC valve. A mechanic would use a scanner to check both components. The IAC valve manages idle speed for the engine
...IAC valve, TPS, coolant temp sensor, MAF sensor and also cleaned the carbon build up from the throttle body. the car has a 3.8L with 160,000 miles. if i unhook the battery for 20 minutes then ...
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