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1994 Mazda B4000 4.0 O2 Sensor issue
Hello, I bought a 1994 Mazda B4000 for cheap and am trying to bring it back to 100%. It runs foul in open loop, when the computer should be controlling everything. When we put the computer on it, back probe the pins on #2 side and run a 12v test for the O2 sensors we get a solid 1.22v output...- mattcarlson7
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- Replies: 1
- Forum: Mazda B-Series Specific
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1994 Mazda B4000 Timing issue
1994 Mazda B4000 Timing issue (california Model) 95 Ranger 4.0 Motor Hello, I am having a huge issue timing my engine on this vehicle. It is actually a 1994 Mazda B4000...but its the same as the 95 ranger 4.0. We have gone through and gotten the engine to TDC according to the books multiple...- mattcarlson7
- Thread
- Replies: 6
- Forum: Mazda B-Series Specific
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1995 4.0 Timing issues california model
Hello, I am having a huge issue timing my engine on this vehicle. It is actually a 1994 Mazda B4000...but its the same as the 95 ranger 4.0. We have gone through and gotten the engine to TDC according to the books multiple times. When I check the wiring on the plug I have a solid ground, and...- mattcarlson7
- Thread
- Replies: 0
- Forum: 4.0 Liter Forum