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Showing results 1 to 3 of 3 Search took 0.00 seconds. Search: Posts Made By: Psychopete

Forum: 2.9 Liter Tech 11-07-2013, 06:19 PM

Replies: 8 1988 ranger 2.9 rough idle, strong gas smell and engine code 63 Views: 6,969 Posted By Psychopete Re: 1988 ranger 2.9 rough idle, strong gas smell and engine code 63 was your code key on engine off, stored memory, or key on engine running? stored memory, you might have had a bad tps. two new bad tps sensors in a row ?? double check your voltage back to the...

Forum: 2.9 Liter Tech 11-07-2013, 07:02 AM

Replies: 8 1988 ranger 2.9 rough idle, strong gas smell and engine code 63 Views: 6,969 Posted By Psychopete Re: 1988 ranger 2.9 rough idle, strong gas smell and engine code 63 there's only 3 wires, ground, your 5 volt reference, and the signal after it's gone through the potentiometer. the more the TPS is twisted, the more of the reference voltage it passes back to the ecm...

Forum: 2.9 Liter Tech 11-06-2013, 03:36 PM

Replies: 8 1988 ranger 2.9 rough idle, strong gas smell and engine code 63 Views: 6,969 Posted By Psychopete Re: 1988 ranger 2.9 rough idle, strong gas smell and engine code 63 what is your tps reference voltage, voltage to ecm at idle and at WOT? assuming that's a stored memory code(?) or was it KOEO or KOER? really recommend running a key on engine running test after...

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