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Home >> Suzuki >> 2005 >> XL-7 EX, 4WD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine General Information And Diagnosis >> H27 Engine >> Diagnostic Information and Procedures >> Fail-Safe Table
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Fail-Safe Table

When any of the following DTCs is detected, ECM enters fail-safe mode as long as malfunction continues to exist but that mode is canceled when ECM detects normal condition after that.

FAIL-SAFE TABLE

DTC No. Trouble Area Fail-Safe Operation
P0102
P0103		 MAF SENSOR
  • Injector drive time (fuel injection volume) is determined according to throttle valve opening and engine speed.
  • EGR valve stops.
  • Air flow of IAC valve is limited.
P0112
P0113		 IAT SENSOR Each control is performed on the basis of 22.1°C intake air temp.
P0117
P0118		 ECT SENSOR
  • Each control except 4-A/T is performed on the basis of 29.9 °C engine coolant temp.
  • 4-A/T control is performed assuming 31 °C (engine warmed up) or higher after 15 min. from engine start.
P0122
P0123		 TP SENSOR
  • Each control except 4-A/T is performed on the basis of 124.5Ω throttle valve opening.
  • 4-A/T control is performed on the basis of 0Ω throttle valve opening.
P0463 FUEL LEVEL SENSOR Each control is performed in the basis of full fuel level.
P0500 VEHICLE SPEED SENSOR Air flow of IAC valve is limited.
P2227
P2228 / P2229		 BAROMETRIC PRESSURE SENSOR (EVAP LEAK CHECK PRESSURE SENSOR) Each control is performed based on 760 mmHg barometric pressure.
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