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I tried to connect the sensor directly to the wire of the ECU, same issue! It's crazy because if nothing is connected the ECU throws a header high error, but keeps showing a bad temperature.

Part two ... I had to get the right ECU to pass the smog. Problem: I still have an issue with one of the heater sensors. (maybe the same problem since the beginning ). Here are the tests I made : - Check the wiring -> OK - Check the conductivity of the harness -> OK - Test the ground -> OK -...

Hi there, I got my Wrangler from Copart, and the ECU's VIN is not matching the car - because of that, I can't get my car smogged. I went to the dealership to get the part and get it programmed; however, they don't seem confident about how to do it ... Any other solution to get a SKIM module...

I have some updates on my problem. I tried an NTK sensor for a 2007 Wrangler ( upstream ), and I'm not getting the error code on this side. The resistor impedance of the 2007 sensors is higher than the 2011 ones. Now the tricky question is, do I have to re-buy a set of 4 sensors for a 2007, or...

I saw the previous video. It's a ground problem - apparently common on this car. The engine warms quickly; I believe my thermostat is properly working. I realized that the catalytic on <2009 models are different. The sensors are way closer to the headers. Since I changed my ECU, that may be the...

I tried a total of 3 different sensors on each bank/side. That would be really unfortunate.

I got them from RockAuto. I was facing the same issue with the Bosch and another brand on amazon.

I used this diagram and it’s all good. The connectors looks good. I used an old sensor connector to test the harness. That should remove this potential issue.

I got the new ÉCU; same issue! At this point I don’t even know what I could try!

Yes, I did. Before putting in the new parts, I checked every cable one more time to ensure everything is in the right place.

Unfortunately, it didn't change anything! Same code! I got my ECU from Ares; the last thing I can do is reach out and see if they can help me.

I ordered NTK to give it a shot! G104 is fine, and I have continuity

Hi guys, I'm trying to track down an O2 Sensors heater issue ( P0135 & P0155 ). I tried pretty much everything! The wiring is correct, same for the ground and new sensors. ( Walkers ) Anything I should look for ? This car is a project, I have no history about it. I already changed the PCM due...

The short appears I soon as I plug the green connector, which is the front harness. Maybe my new TIPM is defective ...

My problem is this light. Yes, I tried a new one since the old owner taped the connector. I cut and put in a new connector. Then realized that it was not working. I have never seen this light blinking. I thought about the switch, but the rest of the lights are flashing correctly. Edit : same...

Hi everyone, I'm facing a strange issue with my JK. My front left traffic light doesn't work on my JK (it has never worked since I got the car ). After using a multimeter, I noticed that the signal is shorted with the ground. I'm getting the errors code : B163C and B1644. B1644 is related to...