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Author Topic: tdi ahu code p1562  (Read 4947 times)

October 22, 2007, 05:50:02 pm

uss sterett cg31

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tdi ahu code p1562
« on: October 22, 2007, 05:50:02 pm »
Just bought a 98 jetta tdi 140,000 miles
has a code p1562 quanityadjuster upper limit attained
still runs good, clear code and it comes back in seconds
any ideas?
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Reply #1October 22, 2007, 06:54:23 pm

andy2

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tdi ahu code p1562
« Reply #1 on: October 22, 2007, 06:54:23 pm »
I believe that code is trigged when the inj pump timing is out of spec.
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