[MMGT1]

Replace 7x and the connector going to it. The wire from the IGM is routed right next to the rear manifold and is exposed to massive amounts of heat. It is a 2 wire lead going from the module to the 7x sensor at the back of the block. The sensor is not like the 24x at all. The 24x utilizes a reluctor wheel on the exterior of the crank inside your balancer. The 7x is a internal one, made of plastic by the way, and also is exposed to insane amounts of heat inside the block. What happens is the two wires will fuse and skew the signal from the sensor and the sensor its self, again being plastic, cracks from the heat and also skews signal causing stalling, idle issues, horrible mileage and so on. Ive seen this more times than I can count including three sensor replacements on my own GA. This issue was first found in minivans with the 3400's. Now, more recently, this problem is becoming more and more common...