The Check Engine Light may come on with a trouble code for the Cam Position Sensor (CMP), P0340. This can be caused by the negative battery cable being too close to the sensor. The cable should be repositioned, clear the trouble code, and verify that the cable is causing the problem.
Check Engine Light Illuminated, code P0340 on Mazda B2300
Average mileage: 148,444 (115,000–184,654)
Engine affected: 2.3L 4 Cylinder
17 people reported this problem
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1996 Mazda B2300 - 2.3L 4 Cylinder 145,679 mi, Visitor
wear is located cam position sensor on four cylinders for Mazda b2300