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Join me and one of my students at RTC as we troubleshoot an intermittent no start problem on a Jeep Grand Cherokee. The procedures shown in this video apply to all Chrysler, Dodge and Jeep electrical systems. In particular, the cam and crank sensor tests that we show.
What do you do when the flow chart leads you to engine computer replacement? Think outside the box!
View More About This Video: 2005 Impala setting a false crank sensor DTC (shorted cam sensor wiring)
This Caravan case study covers scope testing camshaft and crankshaft sensor signals while diagnosing a timing misalignment code, a valuable skill for all makes and models.
View More About This Video: Dodge/Chrysler 3.3L cam/crank correlation problem (incorrect cam gear)
Here, we’re diagnosing an intermittent misfire symptom, caused by an excessive crankshaft position sensor air gap.
View More About This Video: Misfire caused by a misadjusted crank sensor (rubbing on flywheel)
In this video I will show you how to test a crank sensor on a GM 3.8L (3800) engine.
View More About This Video: How to test a crank sensor on a GM 3800 engine (3x and 18x signals)
This is a common problem on Ford systems that use this style of camshaft sensor.
View More About This Video: Ford Taurus Cam Synchronizer Diagnosis and Replacement
This video covers no start, no spark diagnostics and wiring repair of a crank sensor connector.
View More About This Video: 1997 Dodge Neon no start, crank sensor problems