Self Dianostics

[Kowalski]

1991 bmw 318is
i got codes "1" and "2" but i can't find my shop manuel to check which sensors these are anyone know?

[wcleafs]

Originally posted by Kowalski@Feb 14 2005, 03:36 PM
1991 bmw 318is
i got codes "1" and "2" but i can't find my shop manuel to check which sensors these are anyone know?

[snapback]291845[/snapback]

according to my disks
1 = fuel pump relay, shorted relay or circuit to DME control unit pin #1
2 = not found
12 = throttle potentiometer, shorted/open circuit in sensor or in curcuit wiring

[Kowalski]

Originally posted by wcleafs+Feb 14 2005, 04:58 PM--><div class='quotetop'>QUOTE(wcleafs @ Feb 14 2005, 04:58 PM)</div><div class='quotemain'><!--QuoteBegin-Kowalski@Feb 14 2005, 03:36 PM
1991 bmw 318is
i got codes "1" and "2" but i can't find my shop manuel to check which sensors these are anyone know?

[snapback]291845[/snapback]

according to my disks
1 = fuel pump relay, shorted relay or circuit to DME control unit pin #1
2 = not found
12 = throttle potentiometer, shorted/open circuit in sensor or in curcuit wiring

[snapback]291924[/snapback]

[/b][/quote]

i mean like the amount of times the light blinks, i got it tho, 1 is the MAF and 2 is the O2 sensor. but thanks

[Fuggly]

http://www.unofficialbmw.com/repair_faqs/motronic.html

[Kowalski]

Originally posted by Fuggly@Feb 14 2005, 06:10 PM
http://www.unofficialbmw.com/repair_faqs/motronic.html

[snapback]291961[/snapback]

k that makes more sence cause i got the flashes in this order
one long just from the key on then WOT then i got 1 flash 2 flashes 2 flashes 2 flashes

which im guessing is 1222 which on that site reads as the Lambda Control 1 1222
im not really sure what that is.... anyone got any ideas?

[85-325e]

I posted something, but it was way wrong, so now it's gone.