Mazda B2300 Problems

Check Engine Light Illuminated, code P0340 on Mazda B2300

Problem Description and Possible Solution

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.

(21 people reported this problem)

Mazda B2300 Vehicles With This Problem

RepairPal Verified
Average mileage: 148,444 (115,000–184,654)
Engine affected: 2.3L 4 Cylinder
13 model years affected: 1994, 1995, 1996, 1997, more2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Not Your Mazda B2300 Problem?
Brake problem? Or maybe a faulty head gasket cylinder?
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