When you said you had to fill more than normal, I figured you managed to drain more than normal. Like maybe you still had the oil drain plug open when you tilted the engine down to remove the trans?

Or maybe tilting the engine allowed all the oil that normally hangs out in the head, to drain down to the pan. THEN you drained the oil which was more drained out than normal.

Anything like that? My guessing kinda depends on whether you changed engine oil before, during, or after changing the clutch.

 

ok oil just decided to show up. don't know why. also the wires from the 02 sensor to the conecter. pretty much the 02 sensor side that plugs into the harness.
also does anyone know why my car the rpm's would raise and drop sometimes when i start it up.

 

Try the base idle stuff after you get the O2 sensor.

 

Ouch, I'd rather answer the idle issue....anyway, kind of hard to know. Don't know if that is an OE sensor or an aftermarket.

I posted the "harness side" colors. So I think the WHT and GRN are easy to figure out.

PURE GUESS, USE AT YOUR OWN RISK! WHT from sensor to WHT/RED on harness. GRN from sensor to GRN/BLU on harness....Blacks???

Might be best to just get a new sensor.

 

Black wires are the preheater. Doesn't matter which is which.

I guess I'm not sure from poorman's drawing whether the 2 that are identified are the sensor or the heater.

It may be that the shop manual shows the sensor circuit on a different page from the preheater circuit.

 

The two pic's "make up" the four pin connector on the harness side. One shows the "top" two pins and the other i for the "bottom" two pins. Yes Jim, the manual has the testing procedures in two different sections...sorry for not being clear. I didn't know it did not make a difference on the Black wires.

 

On the sensor side it doesn't make a difference. It's just a resistor heating element.

On the car side, it does make a difference, one heater lead is hot & the other's grounded through the ECU.