SV: [ROVERNET - UK] Temperature sensor in airflowmeter
defender110 at ozemail.com.au
Mon Nov 5 20:28:24 GMT 2007
jan.tillberg at sqc.se wrote:
> Now this doesn't solve my problem (I thought I found a reason
> for bad running), but I think I adjust the spring tension to
> lean the mixture. The engine is running very fat - especially
> after changing fuel pressure regulator.
I would leave the AFM spring well alone. It is sensitive and factory set.
When I was looking at SD1's 15 years ago, a Rover mechanic told me to
look for 2 things that would indicate trouble:-
1. black goo in the rocker covers
2. evidence of disturbance of the AFM cover.
I would check the ECU, all of the sensors and injectors first.
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