Bimmerfest - BMW Forums - View Single Post - Just replaced my cps now wont start
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Old 12-31-2012, 09:31 PM
sinaiflash sinaiflash is offline
Registered User
Location: troutdale,oregon
Join Date: Dec 2012
Posts: 18
Mein Auto: 1997 bmw 740 il
The same thing just happened to me today. My check engine light has been on for 2 years, i scanned it back then and it said the right cps was bad. I got one from ******************.com it came without the o ring, today i changed it and the car just cranked but no start. I scanned it again and it said no codes. I finally put the old one back in and it fired right up. The one thing i noticed on the new cps is that the wires are molded to go to the rear and the oem one they went towards the front. It has to be that the replacement cps is not right.
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