garajizOBD-II code · manufacturer-specific
P1238
Fuel Pump Driver Module Off Line
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- High (4/5)
- Can I keep driving?
- Drive with caution
What does P1238 mean?
P1238 is defined as “Fuel Pump Driver Module Off Line”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Volkswagen: Cylinder 2 Injector Circuit Open Circuit
- Ford, Lincoln, Mercury: Fuel Pump Secondary Circuit Fault
- Jaguar: VSV 3 Circuit
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This page is general information; an exact diagnosis needs measurements and a technician’s check.