Got a Stage 1 tune on one of my CDI's. Had a good experience so got it done on the other. After the tune I experienced "kangarooing" upon hard acceleration....a judder or oscillating hesitancy. The code that was thrown and keeps coming back is 2632-008 "Check system charge pressure." What I have not done yet is go back to the stock tune and see if it still throws the same code.

Either way, what problems cause that code to be thrown? I think the turbo actuator is a possibility from what I read.

The tuner won't be able to provide any definitive guidance until I am able to record live data of boost and rail pressure.

Thanks.

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14 E250 Bluetec 4Matic "Sinclair", Palladium Silver on Black, 159k miles
06 E320 CDI "Rutherford", Black on Tan, 178k mi, Stage 1 tune, tuned TCU
91 300D "Otis", Smoke Silver on Tan, 145k mi, wastegate conversion, ALDA delete

19 Honda CR-V EX 75k mi
Fourteen other MB's owned and sold
1961 Very Tolerant Wife