Suzuki Engine 2002 GRAND VITARA SQ625, Service Manual

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ENGINE GENERAL INFORMATION AND DIAGNOSIS (H25 ENGINE) 6-1-3
DTC P0601 Internal Control Module
Memory Check Sum Error........................ 6-1-129
DTC P1408 Manifold Absolute
Pressure Sensor Circuit Malfunction........ 6-1-130
DTC P1450 Barometric Pressure
Sensor Circuit Malfunction
DTC P1451 Barometric Pressure
Sensor Performance Problem.................. 6-1-132
DTC P1500 Engine Start Signal
Circuit Malfunction.................................... 6-1-134
DTC P1510 ECM Back-Up Power
Supply Malfunction................................... 6-1-136
Table B-1 Fuel Pump Circuit Check......... 6-1-138 Table B-2 Fuel Injector Circuit Check ...... 6-1-140
Table B-3 Fuel Pressure Check............... 6-1-142
Table B-4 A/C Signal Circuit Check
(If Equipped) ............................................ 6-1-144
Table B-5 A/C Condenser Fan Motor
Relay Control System Check
(If Equipped) ............................................ 6-1-145
Table B-6 A/C Compressor Relay
Control System Inspection
(If Equipped) ............................................ 6-1-147
Special Tool................................................ 6-1-149