You are here:

BMW Repair/86 325 e starting problem

Advertisement


Question
no spark .. I just purchased a new crank sensor today, it ran for a while , but now I have the same results , with a deeper debt.I have the ase manual , and it says to check reference sensors..?REALLY FRUSTRATING>>HELP
-------------------------

Followup To

Question -
I cannot get my car started . It starts when it wants to.. I bought refernce sensors(used) and It starts but when I turn the car off it's over..I will have to wait until the next day or so..I am running out of time and money ..please help..thanks

Answer -
Check your relays.Buying a used sensor too may be the problem.You need to start over with checking  your basics spark and fuel.

Answer
So after our first talk you check the spark again and there was none,correct?The reference sensor can be measured to see if it is good. Measure the resistance of the sensor it should be about 960-1.1k ohms.that is looking at the sensor wire with the tab facing up there are 3 terminals the two you measure are the first two terminals.Let me know

BMW Repair

All Answers


Answers by Expert:


Ask Experts

Volunteer


Don Berlan

Expertise

ASE Master Mechanic for 25 years. Can help with all aspects of BMW repair. I especially enjoy driveablity problems, mechanical or electrical.

Experience

I have been an ASE Master Mechanic for 25 years.I have worked in many dealearships although BMW's are my favorite.I now have my own shop,specializing in BMW's.I have autocrossed and even gotten into mud running with my 4x4.(I am NOT a teacher and don't claim to know everything about the cars I never see.I hope to help you with your repairs and do expect some knowledge on your side.)

Education/Credentials
CMVTI, Auburn Maine

©2012 About.com, a part of The New York Times Company. All rights reserved.