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Mercedes Benz
420sel
Body
Ambient Temperature Sensor
1989 MERCEDES BENZ 420SEL
350,000 MILES
ANONYMOUS
MEMBER
1 POST
FOLLOW
how do you trouble shoot an ambient air temperature sensor not worming
Apr 6, 2013 at 12:02 PM
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ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
you ned a scan tool to monitor the voltage at idle and at part and full throttle
Roy
Apr 6, 2013 at 1:04 PM