Recent content by idzentity

This is a good call, I was wondering if there was a fuel issue as opposed to sensor, hence working through the sensors first as I work through the problem. I don't have any equipment to check fuel pressure, but seems pretty cheap on amazon.

That's what I would have thought, too, but yeah... both active pin and sensor pin showing the same voltage readings when pulled from the TPS. I checked this multiple times, before and after the throttle sweep test.

Thanks, Da XJ Nut, I'll take a closer look along the wiring harness, but I hadn't seen anything untoward when I installed the new O2 sensor a couple months back. The cables are generally in good shape, but definitely a closer scan is in order. I grabbed my multimeter, and pulled the TPS sensor...

Thank you very much for the replies. It's a 1999 xj, 4.0 petrol, 5sp manual. Love it to bits, and very sad for it right now. The check engine light comes on for a p0132 once in a while, but this comes on and off (clears itself randomly), and I've replaced the 02 sensors... both up and...

Hi Naxja, I'm having an intermittent power loss issue with my xj that has gotten pretty bad this past few days, it feels like it's stalling, can be quite jerky, like it's fighting for fuel, air, or something. I suspect it's electrical as the issue is intermittent, but there's a number of issues...