Technical Note for A/F Sensor Circuit Range/Perfomance Malfunction

In this technical note the reader can get info like induction system, trip detection logic, injector, sensor circuit, and sensor output voltage. This technical note tells us information regarding the hand–held tester, detection, scan tool, output value, and malfunction.

technical note for a f sensor circuit range perfomance malfunction  page1 8573235 Technical Note for A/F Sensor Circuit Range/Perfomance Malfunction technical note for a f sensor circuit range perfomance malfunction  page2 8573235 Technical Note for A/F Sensor Circuit Range/Perfomance Malfunction technical note for a f sensor circuit range perfomance malfunction  page3 8573235 Technical Note for A/F Sensor Circuit Range/Perfomance Malfunction

Many explanation regarding circuit, hand–held tester, sensor, tester, and output are described in the technical note. Here are grabbed from this technical note:

DTC Detection Condition Trouble Area Output voltage* of A/F sensor remains at 3.8 V or more, or 2.8 V or less, during engine running after engine is warmed up (2 trip detection logic) *: Output value changes at inside of ECM only P1130 Output voltage* of A/F sensor does not change from 3.30 V, during engine running after engine is warmed up (2 trip detection logic) *: Output value changes at inside of ECM only S Open or short in A/F sensor circuit S A/F sensor S Air induction system S Fuel pressure S Injector S ECM Open or short in A/F sensor circuit (2 trip detection logic) HINT: S S S S After confirming DTC P1130, use the hand–held tester or OBD II scan tool to confirm output voltage of the A/F sensor (AFS B1 S1/O2S B1 S1) from the CURRENT DATA.

Even more, this technical note explains information things like trip detection, vehicle speed, output voltage, and sensor output.

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