I get this code on my 93 Ranger, no check engine light but it keeps giving this code. The book says its a fuel pump secondary circuit failure. Not sure what that means?
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Anyone dealt with 542 EEC IV code?
- Thread starter 86ltrain
- Start date
- Joined
- Aug 26, 2007
- Messages
- 30
- Points
- 3,101
- City
- Longview, WA
- Vehicle Year
- 1992
- Transmission
- Manual
Have you pulled out the fuel pump fuse recently? When I pull the fuse and run if to get the fuel pressure out of the rail it will set that code.
No, but come to think of it I did use a jumper ground wire from the battery to the EEC test port to run the fuel pump. I bet thats what did it, damn I thought I was on to something...Thanks for the reply...
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