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3-Series (E21, E30) Chat relating to the BMW 3-Series from 1975-1983 and 1984-1991 line. Specific models: BMW 315, BMW 316, BMW 318, BMW 318i, BMW 320/4, BMW 320i, BMW 320/6, BMW 323i, BMW 320i. E30 Family models include: BMW 325e, BMW 325i, BMW 325is, BMW 325ix.

 
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#1 (permalink) Old 02-14-2005, 04:36 PM
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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?

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#2 (permalink) Old 02-14-2005, 05:58 PM
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Quote:
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


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#3 (permalink) Old 02-14-2005, 06:28 PM
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Quote:
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

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#4 (permalink) Old 02-14-2005, 07:10 PM
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#5 (permalink) Old 02-15-2005, 04:14 PM
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Quote:
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?

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#6 (permalink) Old 02-15-2005, 05:05 PM
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I posted something, but it was way wrong, so now it's gone.
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