Hi, my bmw 2001 n42b20a engine has no spark and no fuel cuming to the cylinders, but fuel is in the injection system, and is stopping it from starting. No eml lights on dash either.please help
Sounds like crank sensor
SOURCE: engine misfire and some times does not start when cold
Replace the Oxygen sensor. All your trouble codes are downstream of the oxygen sensor, and are related to it.
Once you replace the oxygen sensor (replace with a BOSCH sensor!), remove the positive battery cable, step on your brakes for 10 seconds, then reattach the cable. This will clear the codes from your ECM (Electronic Control Module).
SOURCE: BMW 1999 318i eml light come on whilst driving.
The EML light will come on if you have an emissions fault , the car may drive ok but you may find you are using more fuel , it would be better to get the problem checked just to be on the safe side , regards mark.
SOURCE: my 318i bmw 4 cylinder has hard start on cold morn...
possible air mass meter fault or split concertina air hose between airr flow meter and manifold
SOURCE: hi i have a 318i bmw 2001 my fuel consumption is
Last month, my wife complained of high gas usage as well. I suddenly remembered that I had forgotten to change the air filter the last time I did the oil change. It had been over 5 months since I'd put a new one in. So, we got a new air filter, and monitored the usage, and it was back to normal again. Maybe try this?
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