Mahindra Maxximo Mini Van Vx 2012, Diagnostic Manual

Page: 75 / 274

Diagnostic Manual MAN-00183
MAXXIMO
MINIVAN
VX June 2012
/
Rev
1
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© 2012 Mahindra &
Mahindra Ltd.
75
 Ignition OFF
 Rail pressure sensor connector
DISCONNECTED
 ECU connector CONNECTED
 Check the continuity between
pin 3 and pin 2 of the rail
pressure sensor connector
Step 6
Does continuity
exist?
YES
 Ignition OFF
 Examine the short circuit
of reference line to signal
 Repair/replace the wiring
harness
 Clear the error codes and
verify
Go to step 7
NO
Does continuity
exist?
YES
Step 5
 Ignition OFF
 Rail pressure sensor
connector DISCONNECTED
 ECU Connector
CONNECTED
 Check the continuity between
pin 2 and pin 1 of the rail
pressure sensor connector
 Ignition OFF
 Examine the short circuit
between signal and ground
 Repair/replace the wiring
harness
 Clear the error codes and
verify
NO