DTC Logic
DTC DETECTION LOGIC
With the Air/Fuel Mixture Ratio Self-Learning Control, the actual mixture ratio can be brought closely to the theoretical mixture ratio based on the mixture ratio feedback signal from A/F sensor 1. The ECM calculates the necessary compensation to correct the offset between the actual and the theoretical ratios.
In case the amount of the compensation value is extremely large (the actual mixture ratio is too rich), the ECM judges the condition as the fuel injection system malfunction and illuminates the MIL (2 trip detection logic).
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following before conducting the next test.
2.PERFORM DTC CONFIRMATION PROCEDURE-I
3.RESTART ENGINE
If it is difficult to start engine, the fuel injection system has a malfunction, too.
Crank engine while depressing accelerator pedal.
NOTE:
4.PERFORM DTC CONFIRMATION PROCEDURE-II
5.PERFORM DTC CONFIRMATION PROCEDURE-III
Hold the accelerator pedal as steady as possible. CAUTION: Always drive vehicle at a safe speed.
Diagnosis Procedure
1.CHECK EXHAUST GAS LEAKAGE
2.CHECK FOR INTAKE AIR LEAKAGE
Listen for an intake air leakage after the mass air flow sensor.
3.CHECK A/F SENSOR 1 INPUT SIGNAL CIRCUIT
4.CHECK FUEL PRESSURE
At idling: Approximately 350 kPa (3.57 kg/cm2, 51 psi)
5.CHECK MASS AIR FLOW SENSOR
With CONSULT
For specification, refer to EC-596, "Mass Air Flow Sensor".
With GST
6.CHECK FUNCTION OF FUEL INJECTOR
With CONSULT
With GST
7.CHECK FUEL INJECTOR
Keep fuel hose and all fuel injectors connected to fuel tube.
Check that fuel does not drip from fuel injector.
8.CHECK INTERMITTENT INCIDENT
Front wiper and washer switch
Removal and Installation
NOTE:The front wiper and washer switch is
part of the combination switch assembly.
REMOVAL
Disconnect battery.
CAUTION:
Before servicing, disconnect both battery terminals and wait
at least three minutes.
Do not use air tools or electric tools for servici ...
B1065 - B1068, B1070 - B1073 passenger airbag module
Description
DTC B1065 - B1068, B1070 - B1073 PASSENGER AIR BAG MODULE
The passenger air bag module is dual stage and wired to the air bag diagnosis
sensor unit. The air bag diagnosissensor unit will monitor for opens and
shorts in detected lines to the passenger air bag module.
PART LOCATION
...
Bluetooth control unit
Removal and Installation
REMOVAL
Disconnect the battery negative terminal.
Remove the trunk upper finisher. Refer to INT-36, "Exploded View".
Remove the parcel shelf finisher. Refer to INT-28, "Removal and
Installation".
From inside the passenger compartment, remove the bracket screw ...