LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Jaguar
>>
2015
>>
XKR-S 2D Convertible
>>
Repair and Diagnosis
>>
Engine Performance
>>
Engine Control Systems
>>
Diagnostic Trouble Code Index DTC: Engine Control Module (ECM) 5.0L SC V8 -- XK/X150
>>
Diagnostic Trouble Code Index DTC: Engine Control Module (ECM) 5.0L SC V8 - AJ133
>>
Description And Operation
>>
Engine Control Module [Pcm] 5.0L SC V8 - AJ133
>>
DTC P0271-01: Cylinder 4 Injector Circuit High - General electrical failure
>>
Action
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
DTC P0271-01: Cylinder 4 Injector Circuit High - General electrical failure: Action
Refer to the appropriate electrical circuit wiring diagrams and check fuel injector no. 4 circuit for short circuit to ground, short circuit to power