F150online Forums - OBD-I system

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btsmbass

04-01-2013 09:34 PM

OBD-I system

On my 1992 F-150 4x4 5.8 auto. The codes that come up when the check engine light come on. Are they stored? I have an intermittent light coming on and would like to know if it can still be checked when the light is off. I have no clue how obd-1 works other than there are no sensors for sensors to make sure they're in range.

jgger

04-01-2013 11:39 PM

Stick an OBDI code reader and see. They should be stored unless you disconnected the battery.

glc	04-02-2013 12:06 AM

You don't need a reader.

http://oldfuelinjection.com/?p=13

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