Mechanics

NISSAN ALTIMA FUEL PRESSURE PROBLEM

1997 Nissan Altima • 256,000 miles

Getting codes p0171, p0732, p0733. Was told it could be bad TPS. Help!
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PrincessRae
October 31, 2012.




171 is a lean code from a possible vacuum leak, low fuel pressure, mass air flow sensor or bad pcv.

The others are trans codes, not the tps. They need to be checked out at a trans shop for failure

Roy

Ive been to two tranny shops. They both were stumped. Could it be an error from the lean condition? If its caused by faulty tps?

Tiny
PrincessRae
Nov 1, 2012.
No, not the tps. Nothing to do with lean code.

Hard to believe a trans shop stumped. You need to find a good shop for this diag

Roy
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