Power valve servo on my mc16 only starts to work if I flick the kill switch off and on while the engine is running. Any ideas on the cause of this problem would be gratefully received. Thanks in anticipation
Oh, I have same problem. My is MC21. I disconnect the wire on pulley. When i turn the key to "on", and press the kill switch to "run", the servo just shake a bit and the servo go to "HI" position.
I tried to turn off the key, moved the pulley to "LO" position by hand and turn the key to "on", the pulley moved to "HI" again.
I checked the motor and variable resistor on the servo and both are in order. I also checked the TPS and battery voltage and seem no problem.
So, I want to ask:
1) if the servo have movement, can i said the PGM unit is OK?
2) Any work shop manual for MC21?
3) If PGM is ok, the harness......
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