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Home >> Suzuki >> 2010 >> Grand Vitara Base, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine General Information And Diagnosis (N32A)) >> Diagnostic Information and Procedures >> DTC P0111: Intake Air Temperature Sensor 1 Circuit Range/Performance >> DTC Troubleshooting
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DTC Troubleshooting

WARNING: This page is about a different variant/trim than selected.
DTC TROUBLESHOOTING CHART

Step Action YES NO
1  Was "Engine and Emission Control System Check" performed?  Go to Step 2. Go to ENGINE AND EMISSION CONTROL SYSTEM DESCRIPTION .
2  IAT sensor and its circuit check 
  1. Check IAT sensor and its circuit according to Step 2 through 3 under DTC P0112: INTAKE AIR TEMPERATURE SENSOR 1 CIRCUIT LOW; P0113: INTAKE AIR TEMPERATURE SENSOR 1 CIRCUIT HIGH .

Are they in good condition? 		 Go to Step 3. Repair or replace defective part.
3  Troubleshooting of other DTC(s) at the same time 
Is other DTC(s) detected together? 		 Go to troubleshooting for applicable DTC. Substitute a known-good ECM and recheck.
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