
1995 Ford E-350 Econoline 7.5L Surge, Misfire
Vehicle came in with a misfire/surge at around 40-45 mph when it warms up. The 172 code shows only under koer test. I did add a ground to pin 49 o2 ground at the pcm because the o2 voltage on my scoped stayed at 1.5 volts. And to let you know, the datastream a...
FIX posted 9/30/2008
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Message Closed w/FIX
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VIN | 1FDKE30G6S |
Engine | 7.5 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | Not OBD-II Compliant |
Symptoms | Surge, Misfire |
Occurs | Under Load, After a Hot Soak |
Misc. | Bus Conversion |
Trouble Codes
172 | o2 not switching |
512 | kam |
Message Closed w/FIX
Vehicle Data
1995 Ford E-350 Econoline
VIN | 1FDKE30G6S |
Engine | 7.5 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | Not OBD-II Compliant |
Symptoms | Surge, Misfire |
Occurs | Under Load, After a Hot Soak |
Misc. | Bus Conversion |
Trouble Codes
172 | o2 not switching |
512 | kam |