Home/Jaguar/S-type/Jaguar S-type I рестайлинг (2004-2008)/Repair manual/On Board Diagnostics/4.13.1 High/Low Input Failure

Contents

Section: On Board Diagnostics

4.1.3 Drive Cycle Information

Recording segment time and position, and its manipulation

Misfire 'signal' calculation

Misfire judgement

Catalyst damage judgement

Storing adaption values in back-up memory

Excess emissions judgement

Monitor execution check

Adaptive learning execution check

Rough road and low fuel level judgement

4.2.3 Drive Cycle Information

4.3.5 Evaporative Emission Canister Purge Valve

Evaporative system leak faults

Purge valve & Purge flow faults

4.4.3 Drive Cycle Information

4.5.1 Upstream Oxygen Sensor High Low Monitor

4.5.2 Upstream Oxygen Sensor Slow Response

4.5.3 Upstream Oxygen Sensor Slow Activation

4.5.4 Downstream Oxygen Sensor High or Low Monitor

4.5.5 Downstream Oxygen Sensor Stuck Monitor

4.5.6 Downstream Oxygen Sensor Rationality Check

4.5.7 Drive Cycle Information

4.10.1 Sensor Stuck

4.10.2 Range or Performance Failure

4.10.3 Time to Closed Loop Fuelling

4.11.1 High or Low Input Failure and Ground Monitor

4.11.2 Range/Performance Failure

4.12.1 High or Low Input Failure and Ground Monitor

4.12.2 Range/Performance Failure

4.13 Barometric Pressure Sensor

4.13.1 High/Low Input Failure

4.13.2 Range/Performance Failure

4.14.1 High/Low Input Failure

4.14.2 Range Performance

4.14.3 Fuel System Pressure

4.15.1 Sensor Stuck

4.15.2 Range or Performance Failure

4.16.1 Sensor Stuck

4.16.2 Range or Performance Failure

4.17.1 Sensor Stuck

4.17.2 Range or Performance Failure

4.18 Knock Sensor

4.21.1 Crank request Signal

4.21.2 Park/Neutral Switch

4.21.3 Starter relay

4.28 Variable Valve Timing

4.28.1 Hardware Check

4.28.2 Camshaft Position

4.28.3 Camshaft Adaption

4.29 Cold Start Emission Reduction Strategy

4.30 Secondary Air Injection System

4.31 Controller Area Network System

4.31.1 Invalid signal Error

4.31.2 Loss of Communications

4.32 Fuel Level Sensor

Rationality Check

4.35 Intake Manifold Tuning Valve System

All sections

4.13.1 High/Low Input Failure Jaguar S-type I рестайлинг

On Board Diagnostics

4.13.1 High/Low Input Failure

These are continuous monitors. The voltage from the sensor is compared to a failure threshold defined in the software. If the voltage is below the low threshold, then a timer starts to increment. Once this timer exceeds another threshold, then a failure flag is set and a DTC is stored. If the voltage is over the high threshold defined in the software, then a timer starts to increment. Once this timer exceeds a threshold, then a failure flag is set and a DTC is stored.