I got a code 52 on my 80 and it mentioned the following
1] Left Knock Sensor Signal abnormal.
2] Knock sensor circuit fault
3] Senor to be tighten too close or too loose to the cylinder body
4] Ignition timing error
5] securing seat of generator or compressor loose
6] too large clearance noise of valve
7] too large bearing wear and tear
8] Module fault
The PO had actually stuck the knock sensor wire adaptor with glue and it finally gave way.
I fixed the knock sensor back in place and CEL has disappeared.
QUestion to the experts is, which of the above is not linked to knock sensor that I still need to resolve.
1] Left Knock Sensor Signal abnormal.
2] Knock sensor circuit fault
3] Senor to be tighten too close or too loose to the cylinder body
4] Ignition timing error
5] securing seat of generator or compressor loose
6] too large clearance noise of valve
7] too large bearing wear and tear
8] Module fault
The PO had actually stuck the knock sensor wire adaptor with glue and it finally gave way.
I fixed the knock sensor back in place and CEL has disappeared.
QUestion to the experts is, which of the above is not linked to knock sensor that I still need to resolve.
