I did not installed wideband to diagnose, my next step is to change turbo/injector and installing megasquirt. At that point, I'll need a wideband for tuning.
I got some cylinder pumping air for sure as I can put my hand on the downpipe without getting burned, after few minutes of running...
The AEM wideband dosen't need calibration, also it's brand new. I can't move the car as it's runs lean as hell. I'll do vacuum test leak with propane kit, thanks for the idea. Timing's good, I'll take a compression test, maby test leak too.
Again, the wideband shows no reading until I pump...
Ok to make a short story...
I bought an 89 turbo wich the precedent owner had to change the engine cause of blown head gasket + leaking turbo. The change has been done by a garage and when he got back the car, it was running very terribly, so I bought it for cheap...I just took 2 runs and...
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