I have the G4 Link ECU with map sensor and no maf in my '92 model Nissan Sunny GTi-R.
The other day I had to change some vacuum hoses, and to get to them I disconnected the loom plugs. I put everything back together, and the engine would not start.
I checked that the plugs were properly plugged in, and that the vacuum hose to the map sensor was connected. All appearing to be fine.
Then I connected the ecu to PCLink, and got these fault codes: 26 46 49
Â What do these mean?
What can I do about it?
Best regards, Ole from NorwayÂ