CPM code Circuit A or Bank 1 car wont start.
CPM code Circuit A or Bank 1 car wont start.
I recently changed my fuel pump, but I had to use starter fluid down my intake to start it.
It ran fine for 5 whole minutes, meaning the fuel pump was fine. I changed the pump with literally no gas in the system. And filled it when I was done.
However, I had a CPM code before I did it, and the engine ran fine. However I did backfire out my straight pipe if I didn't let fuel pressure build up on ON first.
After changing the fuel pump, and starting it for 5 minutes (CPM sensor wire was disconnected because I was stupid)
I reconnected the CPM sensor wire harness to the new sensor and it doesn't start.
The check engine like for the CPM code comes on, although resetting ecu and battery. I still haven't IDLE RELEARNED.
The questions:
- Does the crank have to be TDC to start the car? Timing isn't off since it was done.
- How do I check to see if the wiring harness is functioning, I doubt the new OEM sensor is bad
- Anything else?
When I was driving the car on the CPM code i would be rev limited at 3.2k rpm.
It ran fine for 5 whole minutes, meaning the fuel pump was fine. I changed the pump with literally no gas in the system. And filled it when I was done.
However, I had a CPM code before I did it, and the engine ran fine. However I did backfire out my straight pipe if I didn't let fuel pressure build up on ON first.
After changing the fuel pump, and starting it for 5 minutes (CPM sensor wire was disconnected because I was stupid)
I reconnected the CPM sensor wire harness to the new sensor and it doesn't start.
The check engine like for the CPM code comes on, although resetting ecu and battery. I still haven't IDLE RELEARNED.
The questions:
- Does the crank have to be TDC to start the car? Timing isn't off since it was done.
- How do I check to see if the wiring harness is functioning, I doubt the new OEM sensor is bad
- Anything else?
When I was driving the car on the CPM code i would be rev limited at 3.2k rpm.
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Re: CPM code Circuit A or Bank 1 car wont start.
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Honda Civic Forum
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