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#1
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idle from warm and still doing it when hot, i don't think the choke works, cos its never idled higher than around 1000rpm.....could be an air leak, but all i changed was the fuel filter and one fuel pipe so i dident disturb any boost pipes......
in second gear its more like 4 - 4500rpm that it hesitates at ![]() anyone think of any parts i should try changing as ive got a few spares ![]() |
#2
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Fuel pressure regulator or blocked fuel pump could be causes. High idle though makes me think choke unit !
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#3
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just ran the diagnostics and got 3 codes.....
23 - throttle valve or circuit 24 - ???? 31 - no fault ![]() |
#4
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changed the throttle position sensor, and it sort of fixed the idle.....for a bit, but then it started rising again. did the diagnostics again and it just came up 44.....
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#5
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took the fuel pump out to see if it was blocked at all, and it seemed fine, put a spare one in to see if any difference but still the same so i guess next is to change the fuel regulator and/or injectors......
i think it must be fueling, as the more boost i run the earlier in the rev range it happens ![]() |
#6
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just got around to changing the fuel pressure reg and injectors and it dident make a difference, so now im stuck for ideas
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#7
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Is the orininal problem of not pulling past 5k still there?
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