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ELECTRICAL
FUEL INJECTION SYSTEM
Error Code No. P0351, P0352
Error Code P0351
System or Component Ignition Coil
Detail of Error Cylinder #1 Ignition Coil Malfunction
Engine Symptoms Cylinder #1 stops operating (Injector also stops operating.)
Engine Running availability Able to run with Cylinder #2 alone
DIAG Tool Code —
Diagnosing
• Primary coil resistance
0.44–0.66
• Secondary coil resistance
5.6–8.4
Probable Cause
• Malfunction in wire harness and coupler between coil and ECU
• Shorted or open in wire harness between coil and ECU
• Malfunction in coil
• Malfunction in ECU
Error Code P0352
System or Component Ignition Coil
Detail of Error Cylinder #2 Ignition Coil Malfunction
Engine Symptoms Cylinder #2 stops operating (Injector also stops operating)
Engine Running availability Able to run with Cylinder #1 alone
DIAG Tool Code —
Diagnosing
• Primary coil resistance
0.44–0.66
• Secondary coil resistance
5.6–8.4
Probable Cause
• Malfunction in wire harness and coupler between coil and ECU
• Shorted or open in wire harness between coil and ECU
• Malfunction in coil
• Malfunction in ECU
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