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Fault Finding
CHART A15—Engine will not shut off
Cause
Remedy
Electrical fuel shut-off solenoid (ESOS)
valve not functioning properly.
Check for correct operation of the ESOS.
Worn or malfunction fuel injection pump
(FIP). Injection pump not delivering fuel.
Check for operation of the FIP.
The FIP must be taken to a local FIE specialist to have the fuel
delivery timing checked. Ensure that all obvious causes have been
eliminated before removing the FIP. (Needs to be, Delphi DP210
capable agent for mechanical engines and for common rail elec-
tronic engines see Delphi agent or JCB dealer (www.delphi.com or
www.jcb.com)
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