Could really use some help, been working on this for some time but cannot figure it out. Took it to one dealer but they could not fix it.
I get the dreaded 4 beeps from my motor, here is what I have tried:
1. Low oil switch tested OK, checked wires to ECM connector - Good
2. Water sensor tested good, also reading 10VDC at connector
3. Head temperature sensor, good, reads 1.8K
4. Air temperature sensor test OK, reads 16K
5. Changed ECM module (bottom module), still 4 beeps
6. Tried disconnecting Water sensor, Air temp, MAP sensor, bypass water sensor, still get 4 beeps
Motor runs perfectly but gets 4 beeps.
Any help would be greatly appreciated, just do not know where to go from here.
Thanks
I get the dreaded 4 beeps from my motor, here is what I have tried:
1. Low oil switch tested OK, checked wires to ECM connector - Good
2. Water sensor tested good, also reading 10VDC at connector
3. Head temperature sensor, good, reads 1.8K
4. Air temperature sensor test OK, reads 16K
5. Changed ECM module (bottom module), still 4 beeps
6. Tried disconnecting Water sensor, Air temp, MAP sensor, bypass water sensor, still get 4 beeps
Motor runs perfectly but gets 4 beeps.
Any help would be greatly appreciated, just do not know where to go from here.
Thanks