I finally completed the conversion of my Pulsar N13 harness to accept the ca18det ECU . The engine started on the first try with a very smooth idle.
Unfortunately after a few minutes the car finished by stalling. In addition, the rpm seemed to block around 2500 rpm, so I looked around the MAF.
It seems that I have the wrong connection at the maf. After some research, I found that there were actually two ca18det MAF. One for a catalyst models and another one for models without catalyst.
For each model, the pinout seems to be as follows:
A: Manual Correction (?)
D: Not used
Since my MAF comes from a japanese 180SX , I assume it must be Non-CAT, because to my knowledge the JDM 180SX have no catalyst, Can someone confirm this?
Thank you for your help. Normally I should be able to run the engine properly after this problem sorted.