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> Need help with VW/Bosch #'s, Anyone else want to take a shot at it ?????
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post Feb 9 2011, 06:25 PM
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So I dropped the drive train and have it torn down to the case but that's another thread. I have some non std #'s on this existing djet. It is a 73 2.0 GC (originally a 1.7 hint). The ECU is 021A VW or 052 Bosch std for the GC; the MPS is 051E which is for a 1.7. BTW, George had previously mentioned it would be fine except a little lean at higher rpm's; these next two, I have no idea. The Dizzy is a 022 905 205Q ??? and the CHT sensor is 0 280 130 017 ??? The injectors are 038 green.
Next question, any input on this integrated FI combo?
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Bleyseng
post Feb 11 2011, 12:17 PM
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NO, you can't adjust the ECU just the MPS. With that 052 ECU you must use a 043 MPS and 012 CHT for a stock 2.0L. Even if it is for a 2056 with a Raby cam use a 052 ECU with a 012 CHT and the MPS must be adjusted for it to run right.
The dizzy really doesn't matter what number or year as long as it works correctly and doesn't have slop in the shaft from the shaft wearing out the aluminum. Have it rebuilt with bronze bushings installed to fix that and get a steady spark and trigger signal.
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