1990 Ford F-250 Custom 5.0L Excessive Emissions
I have never posted on here before, so here goes. I have this 1990 ford f-250 that runs ok but failed emissions. traced problem down to ecm, it would not go into closed loop even at cruise. I replaced it with a reman unit and it runs the same, way too rich. I ...
FIX posted 5/24/2014
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Message Closed w/FIX
Vehicle Data1990 Ford F-250 Custom
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1990 Ford F-250 Custom
VIN | 2FTEF26N5L |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection / EFI |
Emissions | FED |
Symptoms | Excessive Emissions |
Occurs | Always |
Trouble Codes
22 | Map sensor or circuit |