Wanted S63TU ECU pinout

[castlesteve]

I had a chipmunk apparently make winter camp in my engine bay in the last couple weeks. After clearing out all the crap (that I could find), I'm throwing a couple of CE codes. I bet the little Fkers nicked a couple wires on ECU Bank2.

Anyone have a pinout of the ECU connectors? Cannot find on any searches.


Thanks a ton.

Steve in Lex

[arucano]

Does this help?

[castlesteve]

I'll check it out. Thank you so much.

[castlesteve]

Hmm. I was hoping to see a Fuel Level Sensor or Left Tank Sensor


Digital Motor Electronics
2 errors
193001: FUEL LEVEL SENSOR, LEFT, ELECTRICAL: SHORT CIRCUIT TO POSITIVE 118010: MIXTURE CONTROL, ACROSS BANKS: MIXTURE TOO LEAN
Digital Engine Electronics 2
2 errors
193001: FUEL LEVEL SENSOR, LEFT, ELECTRICAL: SHORT CIRCUIT TO POSITIVE 118110: MIXTURE CONTROL 2, ACROSS BANKS: MIXTURE TOO LEAN

[castlesteve]

Now thinking about it... it's perhaps maybe unrelated to the chipmunks. It was super cold the other day when this happened and I dont usually drive this car much. So I may have popped the lean code with dense air (and my tune) and I was also low on gas. So i'll drive it, clear adapatations, pull the air box to make sure they didnt eat my air filters. Maybe it's not the wiring. I'll report back in a couple days

[AlisterB]

Originally Posted by castlesteve

Hmm. I was hoping to see a Fuel Level Sensor or Left Tank Sensor

You'd need to have a look at the individual pinouts for each of the connectors in the above pic (ie items 3-8).

[arucano]

Depending on the series, the signals from fuel level sensor and fuel level sensor 2 are evaluated in the following control unit:
Example F01, F10, F25, F26: junction box electronics (JBE)
Example F20, F30: Rear Electronic Module (REM)
You can have a look at the level sensor wiring at the tank and work back from there.

[castlesteve]

i guess the A45 DME2 doc does not correlate to the ECU pinout from how i read it

[arucano]

Originally Posted by castlesteve

i guess the A45 DME2 doc does not correlate to the ECU pinout from how i read it

This might be better. It is broken up in 6 pieces to make it legible.

[castlesteve]

sweet