veedubin said:BS! I tried that and no luck, it worked for 5 minutes, then threw 52 again. grounded the end at the sensors and worked perfect. I used TV coax though. And to the OP Instead of buying new plugs, you can reuse your old one. just pull them off, look at the metal conector part, jam a pin or something in the slot directley touching the pin. then pul. they are cliped in and inserting the pin disengages it from the plastic. then just solder to that pin reassemble and viola! and when i grounded the sensor end, i just went sraight to the battery - side. so it acts another ground as well as a shield :biglaugh: good luck
Its not BS, look around on here, they will tell you the same thing. You only need to ground one end. Your ground on the other end may have not been good. Ive got proof on my car with one end grounded. Im sure it doesnt help using a 4 gauge sized coax cable, bet that was fun trying to run inside the car.