"Shades" runs under her own steam and sounds the Busso business.
However to start it I have to disconnect the AFM then it fire and runs very rich plugging the AFM back in calms things down but is running very lean till it gets some sort of temperature. Thereon it is fine a revs sweetly, popping and banging a bit from high overrun.
It runs up to temperature (bleeding the system was a challenge but getting the last bit of air out of the top hose on the thermostat housing got things moving round). Oil pressure is good.
Any thoughts on the AFM (type 0280202201). It came with the 12v 3l along with the harness and Motronic ECU (type 0261 200 117). The previous owner said when he had the car running some long time ago he had to unplug the AFM to get it to start so it has been a problem since the engine was installed.
The AFM has a 5 wire plug. Does anyone have any info on this particular type of Bosch AFM? Are there any sensors it needs (I have not found out if it has for example a manifold air temperature sensor.....)
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