Reply With QuoteYep, it's a common issue with CRDs and the Transit motors in particular. Changed mine around 10k ago - I had intermittent loss of throttle response, not sorry to see the back of that!
ChatterBox
SubscriberAfter putting up with rough idle and cold stalling for some time, I finally had the PCV replaced last week, drove the 130 to work today (120km round trip) for the first time. I was amazed at the improvement in driveability, it is probably better than it has been in all the 90,000km that I have owned it. The all-too-familiar low RPM engine rattle seems to be gone too, even though I had come to understand that this was normal for these engines. I'll be interested to see what the fuel economy does now.
Yep, it's a common issue with CRDs and the Transit motors in particular. Changed mine around 10k ago - I had intermittent loss of throttle response, not sorry to see the back of that!
Swaggie
I have just come across this in a puma 110. Intermittent power liss and check lamp. Switch off and on then fine for a bit. Towing 2t while this happens isnt nice!!
Jc
The Isuzu 110. Solid and as dependable as a rock, coming soon with auto box😊
The Range Rover L322 4.4.TTDV8 ....probably won't bother with the remap..😈
Fossicker
I once had loss of throttle response in my 2.4, stopped & had a look under the bonnet, at what? got back in & she was ok. What & where is the pressure control valve? I guess it's the fuel press. it's controlling. Ian
It's on the back of the high pressure fuel pump: Diagnosing Common Rail Diesel Faults - the Suction Control Valve - Baileys Diesel Group On HighwayOriginally Posted by deesse
Fossicker
So press. control valve & suction control valve is the same thing? Ian
Yep, also called a Volume Control Valve, amongst other things.
Volumetric Genius
Had the same with my 2.4 a while back.....sorted with a new Volume Control Valve......just need to re-learn the injectors after changing. (I had MR Auto do all of this for me)
2007 Defender 110
2017 Mercedes Benz C Class. Cabriolet
1993 BMW R100LT
2024 Triumph Bonneville T120 Black
Fossicker
After having one experience with poor throttle response, albeit 9 mths. & 6k km. ago, I suppose I should fit one before it lets me down. Are there aftermarket ones that are better quality or do we have to put up with orig. 'quality'. Transit part maybe?
Fossicker
After having one experience with poor throttle response, albeit 9mths. & 6k km. ago, I suppose I'd better fit one b4 it lets me down. Do we have to buy orig. 'quality' or is there better aftermarket ones avail? Transit maybe?
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