ECM SYSTEM
WG1605-G-E3,WG1605-L-E3,WG1605-GL-E3, DM
1-142
DTC 113-IAT High Voltage
Diagnostic Aids Chart
DTC 127-IAT Higher Than Expected Stage 2
Diagnostic Aids
• This fault will set when inlet air is hotter than normal. The most common cause of high inlet air temperature is a
result of a problem with routing of the inlet air. Ensure inlet plumbing sources are external, is cool, and is not too
close to the exhaust at any point.
• Inspect the inlet air system for cracks or breaks that may allow unwanted underhood air to enter the engine.
• If no problem is found, replace the IAT sensor with a known good part and retest.
KiSC issued 12, 2016 A
Summary of Contents for WG1605-E3
Page 1: ...WG1605 E3 DIAGNOSIS MANUAL ECM SYSTEM KiSC issued 12 2016 A...
Page 3: ...I INFORMATION KiSC issued 12 2016 A...
Page 4: ...CONTENTS 1 SAFETY FIRST I 1 INFORMATION KiSC issued 12 2016 A...
Page 8: ...1 ECM SYSTEM KiSC issued 12 2016 A...
Page 10: ...23 Spark Coil Primary DTC 2300 2301 2303 2304 2306 2307 2309 2310 1 228 KiSC issued 12 2016 A...