P307A Oldsmobile Starfire DTC Code

Oldsmobile Starfire Engine Specifications:

Engine Type :	Multi-Cylinder Engine
Cylinder Type :	Opposite Piston Engine
Engine Air Intake Process :	Naturally Aspirated

Your Oldsmobile Starfire engine control system detects a problem, the computer stores the diagnostic trouble code P307A in its memory. To figure out what is wrong with your vehicle you must first extract the P307A DTC For Oldsmobile Starfire.

On 1999 and later P307A Oldsmobile Starfire engines, the instrument cluster has a built-in self-diagnostic mode that can be accessed by pressing and holding the instrument cluster SELECT/RESET button. Insert the ignition key and turn to the RUN position (but don't crank or start engine). Continue to press and hold the SELECT/RESET button (for 5 seconds) until the word TEST is displayed by the odometer. Release the SELECT/RESET button within three seconds after the word TEST is displayed to begin the self-diagnostic mode.

P307A Oldsmobile Starfire DTC Meaning

P	Powertrain Code - Problem is related engine, transmission and emissions systems.
3	SAE - Generic
0	Transmission
7	Exhaust Gas Recirculation System Valve 1
A	TFP Valve Position Switch-Drive Without Drive Ratio

If your P307A Oldsmobile Starfire check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system P307A and engine control unit are in charge of monitoring a bunch of different P307A DTC For Oldsmobile Starfire, and if they get a reading that's a little out of whack, up pops the check engine light.