InletAirTemperatureSensor
FaultCode |
Possiblecause |
Action |
||
P0113 |
Opencircuit,orshortbattery+ |
circuit |
to |
View¬ediagnostictool'freezeframe'dataifavailable. View¬ediagnostictool'sensor'data. Ensuresensorconnectorissecure.DisconnectECMandproceedtopinpointtest1:- |
P0112 |
Shortcircuittoground |
Disconnectsensorandproceedtopinpointtest6 |
||
PinpointTests
Test |
Result |
Action |
|
1 |
Checkcableandterminalintegrity:
|
OK |
Proceedtotest2 |
Faulty |
Rectifyfault,proceedtotest7 |
||
2 |
Checkresistancevalue: -ECMpinA22toECMpinAO?(Temperaturedependent-seebelow) |
OK |
Disconnecttempsensorandproceedtotest6 |
Opencircuit |
Disconnect tempsensorandproceedtotest3 |
||
Shortcircuit |
Disconnecttempsensorandproceedtotest4 |
||
3 |
Checkcablecontinuity:
|
OK |
Proceedtotest5 |
Opencircuit |
Locateandrectifywiringfault,proceedtotest7 |
||
4 |
Checkcableforshortcircuit: -ECMpinA22toECMpinAO? |
OK |
Proceedtotest5 |
Shortcircuit |
Locateandrectifywiringfault,proceedtotest7 |
||
5 |
Checksensorresistance: -Sensorpin1tosensorpin2(Temperaturedependent-seebelow) |
OK |
Proceedtotest7 |
Faulty |
Renewtempsensor,proceedtotest7 |
||
6 |
Checkcableforshortcircuit: -ECMpinA22toground |
OK |
Proceedtotest7 |
Shortcircuit |
Locateandrectifywiringfault,proceedtotest7 |
||
7 |
Reconnectharness,clearfaultcodeandrunenginetoverifyfaultcleared |
OK |
Actioncomplete-quittest |
Fault |
ContactTriumphservice |
||
11.74 ServiceManual-RocketIll
CircuitDiagram
Ifengineiswarm,removesensorandallowtime tocooltoambientpriortotest.Resistancedata:
Ambienttemp
ao•c20°c
-10°c
Resistancevalue200to4000
to2.65KQ
8.50to10.25Kn
ECM
r;.;1----KB
InletAir
Temperature
Sensor
Ko-----l_j
ServiceManual-RocketIll 11.75
FaultCode |
Possiblecause |
Action |
P1231 |
Fuelpumprelayopencircuit,orshortcircuittoground |
Checkifpumprunsbrieflywhenignitionisswitchedon. Ensurefuelpumprelayconnectorissecure. DisconnectECMandproceedtopinpointtest1:- |
P1232 |
Shortcircuittobattery+ |
Disconnectfuelpumprelayandproceedtopinpointtest4 |
PinpointTests
Test |
Result |
Action |
|
1 |
Checkcable andterminalintegrity:
-ECMpin802 |
OK |
Disconnectfuelpumprelayandproceedto test2 |
Faulty |
Rectifyfault,proceedtotest5 |
||
2 |
Checkcablefor shortcircuit: -ECMpin802toearth |
OK |
Proceedtotest3 |
Shortcircuit |
Locateandrectifywiringfault,proceedtotest5 |
||
3Checkcablecontinuity:
|
OK |
Proceedto test4 |
|
Opencircuit |
Locateandrectifywiringfault,proceedtotest5 |
||
4Checkcable forshortcircuit: -ECMpin802 toECMpinA20 |
OK |
Proceedtotest5 |
|
Shortcircuit |
Locateandrectifywiringfault,proceedtotest5 |
||
5Reconnectharness,clearfaultcodeandrundiagnostictoolfunctiontesttoverifyfaultcleared |
OK |
Actioncomplete-quittest |
|
Faultstillpresent |
ContactTriumphservice |
||
CircuitDiagram
EMSRelay FuelPumpRelay
