1. 77highlux

    CODE #24 ONLY - ECU or MAF Circuit Issue?

    Hey guys, here's the details below. This one has stumped many shops and I'm finally honing in. I would like to avoid building and installing a stand-alone harness for both the TPS and MAF circuits and feel that this testing proves the circuit in the ECU itself is shot. All parameters are reading...
  2. 1

    1993 LS400 Idle / AFM

    Hello everyone, my name is Martin and I am from Germany, reading on this Forum for quite a while, I decided to get active due to a tech. Problem on my LS400, I hope there is some help here as this seems to be the most qualified Forum, great! Problem is as follows. On a big service on my car I...