Dodge Repair Questions? Ask a Mechanic for Answers ASAP
Hello I will help you with your question,
For the rear sensor it is the orange/black for signal and black/light blue for sensor ground.
For the front sensor it is the tan/white for signal and the black/light blue for signal ground
Let me know how I can help
For the sensors to monitor the cat you have to have front and back, only the california has two upstream sensors so we have to see what you have. Can we start with the VIN?
Pin 24 and 26 are the signal wires for the upstream non california, do have those colored wires in those positions on your connector?
Can you check your connector to see if the 24 and 26 positions have the tan/white and light green/red wires in place?
Ok, this is the correct diagram then
Those are the signal for the two upstream sensors, ground is in #4 on the black/light blue
Let me know if you have further questions
Yes, that is correct, they are spliced together at 118 and it is the reference wire..
Yes having the grounds tied to a single point still leaves 4 wires for the sensors.