Is there any easy way to identify which sensor has failed? I don't have an OBD2 reader, but I know that one of the O2 sensors has failed on my 2002 Sirion Rally IV as my local garage put it on a diagnostic and identified this. Just to complicate matters, they forgot to record which one it was, and now want to charge me to put it back on a diagnostic, which understandably, I didn't agree with as they were the ones who forgot to record which one it was...

Any help appreciated...

Hi guys, I just did a 3sz-ve swap into my car (1.5L) engine.. only engine + extractor swap, ecu n harness remains untouched. past few days, the car throws a check engine light, giving me error (too lean).

how do I go about resolving this issue??

Hi Folks,

I am new to this forum but seems there is wealth of knowledge here. I'm hoping someone could help.

Bought a P/X to clear 02 Terios with the K3-VE lump. It was sold with a misfire and I fancied a challenge (how many times have you heard that!!!).

Hello everyone. This is my first post on the forum and I hope I can maybe get some help with my little charade. And I will try and help others as best I can too.

I recently picked up a 1991 1.3 Charade G100 CX and I absolutely love it! Everything works great apart from...

Hi, does anyone have any information where the crank shaft sensor is on this engine, or a manual for the electrics please?.