1990 4.9 2wd stalling, obd 1 codes
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?? The 67 code came on because the clutch pedal has to be depressed during the test or because it wasnt pushed to the floor or because the pedal is not where it used to be because the clutch pedal bushings are worn out??
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From: Easton,Ks
The clutch needs to be depressed during the test on 4.9L engine only or you will get this code.
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Ahhh okay I gotcha on the clutch pedal being depressed for the test. Thanks for clearing that up! At any rate,I think I will do the fuel pressure test next. Could you tell me what psi to expect once the engine is up to temp please? Thanks. I will update once the test is finished. Thanks very much subford.
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From: Easton,Ks
If you short pin #2 to pin #6 of the self-test connector and turn on the key or remove the vacuum line from the fuel pressure regulator it should be about 60psi.
At idle about 48-53psi with the vacuum line connected to the fuel pressure regulator.
At idle about 48-53psi with the vacuum line connected to the fuel pressure regulator.
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1987 - 1996 F150 & Larger F-Series Trucks
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