
2001 Ford E-150 Econoline 4.2L MIL Lamp on
evap and cat monitors always incomplete have chaged dpfe still my signal votage never gets above 1.6 volts key on eng off ref voltage 5 volts signal voltage 5 volts I believe my egr system some how is my problem all parts are new also have cleand injectos. I d...
FIX posted 9/30/2006
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Message Closed w/FIX
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VIN | 1FTRE14231 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
1406 | down stream dpfe hose off |
P0171 | Fuel System Too Lean (Bank 1) |
P0172 | Fuel System Too Rich (Bank 1) |
Message Closed w/FIX
Vehicle Data
2001 Ford E-150 Econoline
VIN | 1FTRE14231 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
1406 | down stream dpfe hose off |
P0171 | Fuel System Too Lean (Bank 1) |
P0172 | Fuel System Too Rich (Bank 1) |