Jeep TSB #9100134

2018 Jeep Wrangler

TSB Document:

Affected Component: BACK OVER PREVENTION

Summary
Engine When replacing a GMET4 long block from a 2021 JL or older, you will need to carry over the injector wiring harness from the original engine, and the Fuel pressure sensor should be replaced with part number: 68212572AB.

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Date Published
FEB 13, 2023
NHTSA TSB #
10247903
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