Toyota Tundra (2015 year). Manual — part 1269
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14.
REPLACE ECM
(a) Replace the ECM
.
15.
CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Clear the DTC
.
(e) Turn the ignition switch off and wait for at least 30 seconds.
(f) Turn the ignition switch to ON and turn the Techstream on.
(g) Start the engine and warm it up.
(h) Drive the vehicle in accordance with the driving pattern described in the Confirmation Driving
Pattern.
(i) Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
(j) Input the DTC: P2195, P2196, P2197 or P2198.
(k) Check the DTC judgment result.
Result
TECHSTREAM
DISPLAY
DESCRIPTION
NORMAL
DTC judgment completed
System normal
ABNORMAL
DTC judgment completed
System abnormal
INCOMPLETE
DTC judgment not completed
Perform driving pattern after confirming DTC enabling conditions
N/A
Unable to perform DTC judgment
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P2195-P2198;...
NEXT
NEXT
END
16.
REPLACE AIR FUEL RATIO SENSOR
(a) Replace the air fuel ratio sensor
.
HINT:
Perform "Inspection After Repair" after replacing the air fuel ratio sensor
.
17.
PERFORM CONFIRMATION DRIVING PATTERN
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Clear the DTCs
.
(e) Turn the ignition switch off and wait for at least 30 seconds.
(f) Turn the ignition switch to ON and turn the Techstream on.
(g) Start the engine and warm it up.
(h) Drive the vehicle in accordance with the driving pattern described in the Confirmation Driving
Pattern.
(i) Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
(j) Input the DTC: P2195, P2196, P2197 or P2198.
(k) Check the DTC judgment result.
Result
RESULT
PROCEED TO
NORMAL
(DTC is not output)
A
ABNORMAL
(DTC P2195, P2196, P2197 or P2198 is output)
B
B
REPLACE ECM
A
END
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P2195-P2198;...
18.
CHECK FUEL LINE
(a) Check the fuel lines for leaks or blockage.
HINT:
Perform "Inspection After Repair" after replacing the fuel pump
.
NG
REPAIR OR REPLACE FUEL LINE
OK
REPLACE FUEL PUMP
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P2195-P2198;...
Last Modified: 9-16-2014
6.6 C
Doc ID: RM000004GKG035X
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: 1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P219A-P219F,P21A0-P21A3; Bank 1 Air-Fuel Ratio
Imbalance; 2015 MY Tundra [08/2014 - ]
DTC
P219A
Bank 1 Air-Fuel Ratio Imbalance
DTC
P219B
Bank 2 Air-Fuel Ratio Imbalance
DTC
P219C
Cylinder 1 Air-Fuel Ratio Imbalance
DTC
P219D
Cylinder 2 Air-Fuel Ratio Imbalance
DTC
P219E
Cylinder 3 Air-Fuel Ratio Imbalance
DTC
P219F
Cylinder 4 Air-Fuel Ratio Imbalance
DTC
P21A0
Cylinder 5 Air-Fuel Ratio Imbalance
DTC
P21A1
Cylinder 6 Air-Fuel Ratio Imbalance
DTC
P21A2
Cylinder 7 Air-Fuel Ratio Imbalance
DTC
P21A3
Cylinder 8 Air-Fuel Ratio Imbalance
DESCRIPTION
Refer to DTC P0300
.
Refer to DTC P2195
.
Refer to DTC P2197
.
DTC
NO.
DTC DETECTION CONDITION
TROUBLE AREA
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P219A-P219F...
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