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P Codes (powertrain)
P0100 - P0199
RICH CODE P0175
2002 Ford Ranger
2002 ford ranger 3.0l v-6 4x4 with rich code p0175.I have replaced 02sensors, maf sensor. Fuel [pressure at rail is 70 psi any ideas?
Tuesday, April 24th, 2012 AT 4:06 PM
Fuel pressure specs: 60-65 psi both KOER and KOEO
Probable causes of an engine running rich are as follows: 1. Excessive fuel pressure can be cause by restricted fuel return line
2. Defective Oxygen Sensors.
3. Leaking injectors and fuel pressure regulator.
4. Coolant temperature sensor out of calibration.
5. Restricted air intake system.
Tuesday, April 24th, 2012 AT 5:05 PM
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2003 Ford Taurus
Engine mechanical problem 2003 ford taurus 6 cyl front wheel drive automatic 100000 miles this car keeps getting a po175 code comi
P0172, P0175, P0420, P0700
My daugther's 96 tahoe has 150 400 miles it is a 5 7 4x4 i have recently replaced the water pump plugs plug wires distributor
2001 Nissan Sentra Two Codes P0430, P0175
My car started shutting off at idle but would crank back up one mech changed o2 sensor bank 2 sensor 1 and also plugs car still ran
Dtc's P0172 And P0175 1997 Gmc 5.7 Sierra 1500
I have a 1997 gmc 1500 with a 5 7 l vortec and i keep getting dtc's p0172 and p0175 i have replaced the mass airflow sensors twice n
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