cornishboater said:

Calibration was by blocks, set all the heights and as soon as I restart the car it faults with sensor out of range a sends the LH back to default and the rear left goes basically wade height on standard when the others are fairly close to the physical measurements. When dropped to motorway the LH sits at around standard height. Access and wade are pretty well ok. The back end has also started to rise when the car is off (only when stopped at motorway or standard heights) doesn’t do it wade or access.

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1. Sounds like something still wrong with calibration. What values did you get for each corner when on the blocks ?
2. Does the ECU have a good ground & 12V supply ?
3. Does it change height when parked with ignition off & delay timer removed ?
4. Are the airlines definitely in the correct ports on the valve block ?

norseman said:

I'm not a P38 owner, but just out of pure curiosity what (in general) is the insurance co. attitude to this conversion; steel springs were never fitted in production so surely this is a major deviation from the manuf. spec.

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marjon said:

I personally think its sad you have reached this point as you have done all the major bits, As said earlier it is probably something simple if only you could get somebody in the know to look at it.

Oh you can.
You will kick yourself later if you don't try and cross this last hurdle.

J

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