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Right TPS voltage for L-jetronic 88 Euro 528i ? (archive)
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Posted by V. RAZA on October 28, 2001 at 17:22:26:

Seems TPS not working, especially for full throttle. Checked throttle switch continuity Ok for idle and full throttle.
According to Bentley, terminals must be at 5V with ignition on but it concern Motronic systems.
I measured OV with ignition on and 13.6V with engine running at terminal 18 of the switch connector.
Does anybody know the right voltage supplying the TPS ?
Thanks


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