89 300E Crank sensor help

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89 300E Crank sensor help

10-12-2009, 08:14 AM

Cal Learner Cal Learner is offline

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Join Date: Aug 2006

Location: Marysville, CA

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Quote:

Originally Posted by allenbistany

Hey guys on a 1989 mercedes 300E, 3.0L inline 6 where is the crank sensor front or back, also how do you test it to see if it is working right and if somebody has the right specs that would be awesome.Thanks

Here's the main diagnostic test for that L5 sensor (see FSM section 15-1250 for complete description). Engine cold. Ignition off. Unplug the L5 sensor at the EZL. Multimeter set to Ohms. Positive probe on inside of pin. Negative probe on outer part of pin. Spec is 680 -1200 Ohms. If no, rplc L5 sensor.

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