P1689 Fault Code
You can find information about the P1689 fault code on this page.
BE WARNED! This particular code can mean a different thing depending on what make the car is, check below.
Manufacturer-Specific Meanings
Jeep P1689
"No Communication Between ECM & Injection Pump Module"
Dodge P1689
"No Communication Between ECM & Injection Pump Module"
Chrysler P1689
"No Communication Between ECM & Injection Pump Module"
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