Does anyone know where to buy a new cylnder position sensor for a zc ( the one on the end of the exhaust cam) It is reading 1000 ohms so I think I need a new one.

I am throwing a code 4.

but my my crank angle sensor and TDC sensor in the distributor check out good at about 410 ohms.( readings were the same at the sensor and ecu plug in so wiring is good.)

Do you think a new cyl. position sensor is the fix

 

acura


1986-1989 integra

 

check wiring

 

ebay

 

Swap to obd1 and get rid of it.

 

ok, I guess 700-1000ohms is acceptable for the cps so mine is good.

I am still getting a code 4 (crank angle position). This sensor is located in my distributor which is brand new from distributor king. The sensor checks out at 410 ohms which is good. I get the same resistance down at the ecu plug and I also checked for shorts between each wire and ground, so I know my wiring is good.

I checked my mechanical timing today and found it was off a bit because of my head being milled down some when I built the engine. I adjusted my adjustable timing gears to make up for the 4 degrees I was off.

I reset the ecu and fired it up again. Within 10 seconds of running I got a code 4. I don’t know what to do next? If my ignition timing is off could I throw a code. I haven’t checked it because I haven’t let the car warm up enough yet.

 

timing off will not throw codes



either sensor
or wiring




thats it


follow the helms

 

Yup, go obd1.