2003 Pontiac Grand Am "service emission system light" Questions

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...service engine soon light came on and i got a free diagnostic ran and it brought up these codes; P0443, P0449, and P0141. PO443, Evaporative Emission Control System Purge Control Valve Circuit ...

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...service engine soon light, these are faults in the engine, the emission control suystem and the transmission, u will need to have the system tested for the trouble code that was stored when the light ...

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...service professional as soon as possible. If there is no change in vehicle performance, you can drive home, but have it inspected as soon as possible. In this condition, you run a risk of the vehicle ...

Question about Pontiac Grand Am

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service engine soon light is on code p0440 Hello i can assist you Your PO-0440 code explanation is a evaporative emission control system malfunction.

Question about Pontiac Grand Am

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...does service engine light flash One of many reasons, usually doing with the emission system. Most auto parts stores have a testing machine , that they will use for free, to decode the problem for

Question about Pontiac Grand Am

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Service Vehicle lights EVAP (Evaporative Emission system) leak EVAP canister hose cracked or not connected Purge or vent solenoid defective (This is the one that has me confused) Vacuum leak at engine

...service engine soon light comes only when the computer control unit (called the PCM) senses a fault in the electronic controls of the engine and/or the emission system, there are about 200 possible ...

Question about Pontiac Grand Am

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...service engine soon light on in my pontiac grand am its a 99 and the code is PO453 what could that be? That code is for evap control pressure high. This indicates a possible faulty fps sensor. "Fuel ...

Question about Pontiac Grand Am

1 Answer

...Emission Control System MalfunctionSymptoms- Engine Light ON (or Service Engine Soon Warning Light) - Possible a noticeable fuel odor caused by the release of fuel vapors.Possible causes- Missing or ...

...Service Engine light is on because there is a problem with the emissions control system. Have the ECU scanned with an OBD2 scan tool to recover the fault code. This code will help to diagnose the ...

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