psi motorsport vp power

Cheers for all the help i might take it off tomorrow so i can see what difference its making.

Dr. F said:

Cheers for all the help i might take it off tomorrow so i can see what difference its making.

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The PSI powerbox should plug in between the loom and the cable from the pump. Some makes of chip box have external adjusters, don't think you are supposed to open a powerbox and play with the settings.

Do you think i should remove it then? It just seems to be a bit slow to get going. Tge engine seems over worked upto about 35-45 then it is absolutely fine.

Dr. F said:

Do you think i should remove it then? It just seems to be a bit slow to get going. Tge engine seems over worked upto about 35-45 then it is absolutely fine.

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If the engine is working properly and well maintained it should not be like that. Lots of things to look at MAP sensor, intercooler, pump timing, sensors failing Etc. Fitting a chip to a well maintained engine will give you a chalk and cheese moment.. Fitting one to mask bad maintenance is not a good idea.