Toyota Tundra. Manual — part 1501



Fuel pressure



Mass Air Flow
(MAF) meter



Engine Coolant
Temperature
(ECT) sensor



Compression
pressure



Valve timing



PCV Valve and
hose



PCV hose
connections



Air induction
system



ECM



Fuel pressure
switching valve



Fuel pressure
regulator



Fuel pressure
regulator for
high pressure

P0302

Cylinder 2 Misfire
Detected



Open or short in
Engine wire
harness



Connector
connection



Vacuum hose
connections



Ignition system



Injector



Fuel pressure



Mass Air Flow
(MAF) meter



Engine Coolant
Temperature
(ECT) sensor



Compression
pressure



Valve timing

Comes on/Blinks* DTC stored

2009 Toyota Tundra

2009 ENGINE PERFORMANCE Engine Control System (3UR-FBE) - Tundra



PCV Valve and
hose



PCV hose
connections



Air induction
system



ECM



Fuel pressure
switching valve



Fuel pressure
regulator



Fuel pressure
regulator for
high pressure

P0303

Cylinder 3 Misfire
Detected



Open or short in
Engine wire
harness



Connector
connection



Vacuum hose
connections



Ignition system



Injector



Fuel pressure



Mass Air Flow
(MAF) meter



Engine Coolant
Temperature
(ECT) sensor



Compression
pressure



Valve timing



PCV Valve and
hose



PCV hose
connections



Air induction
system



ECM



Fuel pressure
switching valve

Comes on/Blinks* DTC stored

2009 Toyota Tundra

2009 ENGINE PERFORMANCE Engine Control System (3UR-FBE) - Tundra



Fuel pressure
regulator



Fuel pressure
regulator for
high pressure

P0304

Cylinder 4 Misfire
Detected



Open or short in
Engine wire
harness



Connector
connection



Vacuum hose
connections



Ignition system



Injector



Fuel pressure



Mass Air Flow
(MAF) meter



Engine Coolant
Temperature
(ECT) sensor



Compression
pressure



Valve timing



PCV Valve and
hose



PCV hose
connections



Air induction
system



ECM



Fuel pressure
switching valve



Fuel pressure
regulator



Fuel pressure
regulator for
high pressure

Comes on/Blinks* DTC stored

P0305

Cylinder 5 Misfire
Detected



Open or short in
Engine wire
harness



Connector
connection

Comes on/Blinks* DTC stored

2009 Toyota Tundra

2009 ENGINE PERFORMANCE Engine Control System (3UR-FBE) - Tundra



Vacuum hose
connections



Ignition system



Injector



Fuel pressure



Mass Air Flow
(MAF) meter



Engine Coolant
Temperature
(ECT) sensor



Compression
pressure



Valve timing



PCV Valve and
hose



PCV hose
connections



Air induction
system



ECM



Fuel pressure
switching valve



Fuel pressure
regulator



Fuel pressure
regulator for
high pressure

P0306

Cylinder 6 Misfire
Detected



Open or short in
Engine wire
harness



Connector
connection



Vacuum hose
connections



Ignition system



Injector



Fuel pressure



Mass Air Flow
(MAF) meter



Engine Coolant
Temperature

Comes on/Blinks* DTC stored

2009 Toyota Tundra

2009 ENGINE PERFORMANCE Engine Control System (3UR-FBE) - Tundra