Toyota Tundra Service Manual: Sfi System

Toyota Tundra Service Manual / Engine, Hybrid System / 1ur-fe Engine Control / Sfi System

ACIS Control Circuit
Basic Inspection
Brake Override System
Check For Intermittent Problems
Check Mode Procedure
Checking Monitor Status
Cranking Holding Function Circuit
Data List / Active Test
Definition Of Terms
Diagnosis System
Diagnostic Trouble Code Chart
Drive Start Control
Dtc Check / Clear
ECM Power Source Circuit
EVAP System
Fail-safe Chart
Freeze Frame Data
Fuel Injector Circuit
Fuel Pump Control Circuit
How To Proceed With Troubleshooting
Initialization
MIL Circuit
MAP - Mass or Volume Air Flow Correlation Bank 1 (P006A)
Camshaft Position "A" Actuator Circuit (Bank 1) (P0010,P0020)
Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 1) (P0011,P0012,P0021,P0022)
Engine Coolant Temperature / Intake Air Temperature Correlation (P011B)
Camshaft Position "B" Actuator Circuit / Open (Bank 1) (P0013,P0023)
Camshaft Position "B" - Timing Over-Advanced or System Performance (Bank 1) (P0014,P0015,P0024,P0025)
A/F Sensor Slow Response - Rich to Lean Bank 1 Sensor 1 (P014C-P014F,P015A-P015D)
Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A) (P0016-P0019)
Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1) (P0031,P0032,P0051,P0052,P101D,P103D)
Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2) (P0037,P0038,P0057,P0058,P0141,P0161,P102D,P105D)
Evaporative Emission System Leak Detection Reference Orifice Low Flow (P043E,P043F,P2401,P2402,P2419)
Cold Start Idle Air Control System Performance (P050A)
Cold Start Ignition Timing Performance (P050B)
Internal Control Module Monitoring Processor Performance (P060A)
Internal Control Module A/D Processing Performance (P060B)
Internal Control Module Accelerator Pedal Position Performance (P060D)
Internal Control Module Throttle Position Performance (P060E)
Internal Control Module EEPROM Error (P062F)
Mass Air Flow Circuit Range / Performance Problem (P0101)
Mass Air Flow Circuit Low (P0102,P0103)
Evaporative Emission System Pressure Sensor - Manifold Absolute Pressure Correlation (P106A,P106B)
Manifold Absolute Pressure / Barometric Pressure Circuit Low Input (P0107,P0108)
Intake Air Temperature Sensor 1 Circuit Range / Performance (P0111)
Intake Air Temperature Circuit Low Input (P0112,P0113)
Engine Coolant Temperature Circuit Malfunction (P0115,P0117,P0118)
Engine Coolant Temperature Circuit Range / Performance Problem (P0116)
Throttle / Pedal Position Sensor / Switch "A" Circuit (P0120-P0123,P0220,P0222,P0223,P2135)
Insufficient Coolant Temperature for Closed Loop Fuel Control (P0125)
Thermostat (P0128)
Oxygen Sensor Circuit (Bank 1 Sensor 2) (P0136-P0139,P013A,P013C,P0156-P0159)
Open in Secondary Air Injection System Heater Control Circuit (P144C,P144D)
System Too Lean (Bank 1) (P0171,P0172,P0174,P0175)
Bank 1 Air-Fuel Ratio Imbalance (P219A-P219F,P21A0-P21A3)
Random / Multiple Cylinder Misfire Detected (P0300-P0308)
Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor) (P0327,P0328,P032C,P032D,P0332,P0333,P033C,P033D)
Crankshaft Position Sensor "A" Circuit (P0335,P0337-P0339)
Camshaft Position Sensor Circuit (P0340,P0342,P0343,P0345,P0347,P0348)
Ignition Coil "A" Primary / Secondary Circuit (P0351-P0358)
Camshaft Position Sensor "B" Circuit (Bank 1) (P0365,P0367,P0368,P0390,P0392,P0393)
Exhaust Gas Recirculation Flow Insufficient Detected (P0401)
Exhaust Gas Recirculation Control Circuit (P0403)
Secondary Air Injection System Switching Valve "A" Circuit (P0412,P0415)
Secondary Air Injection System Control "A" Circuit (P0418,P0419)
Catalyst System Efficiency Below Threshold (Bank 1) (P0420,P0430)
Evaporative Emission Control System Incorrect Purge Flow (P0441)
Evaporative Emission Control System Pressure Sensor Range / Performance (P0451-P0453)
Evaporative Emission Control System Leak Detected (Gross Leak) (P0455,P0456)
Vehicle Speed Sensor (P0500)
Brake Switch "A" / "B" Correlation (P0504)
Idle Control System (P0505)
Power Steering Pressure Sensor Circuit (P0550,P0552,P0553)
System Voltage (P0560)
Random Access Memory (RAM) (P0604)
ECM / PCM Processor (P0606)
Control Module Performance (P0607)
Starter Relay Circuit High (P0617)
VIN not Programmed or Mismatch - ECM / PCM (P0630)
Actuator Supply Voltage Circuit / Open (P0657)
Brake Switch "B" Circuit High (P0724)
Camshaft Position Sensor "A" (Bank 1 Sensor 2) (P1340,P1342,P1343)
Engine Stall History (P1603,P1605)
Startability Malfunction (P1604)
Cruise Control Input Processor (P1607)
Secondary Air Injection System Driver (P1613,P1614)
Throttle Actuator Control Motor Circuit Low (P2102,P2103)
Throttle / Pedal Position Sensor "A" Minimum Stop Performance (P2109)
Throttle Actuator Control System - Stuck Open (P2111,P2112)
Throttle Actuator Control Motor Current Range / Performance (P2118)
Throttle Actuator Control Throttle Body Range / Performance (P2119)
Throttle / Pedal Position Sensor / Switch "D" Circuit (P2120,P2122,P2123,P2125,P2127,P2128,P2138)
Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance (P2121)
Oxygen (A/F) Sensor Signal Stuck Lean (Bank 1 Sensor 1) (P2195-P2198)
Evaporative Emission Pressure Switching Valve Stuck OFF (P2420)
Secondary Air Injection System Air Flow / Pressure Sensor Circuit Range / Performance Bank1 (P2431-P2433,P2436-P2438)
Secondary Air Injection System Switching Valve Stuck Open Bank1 (P2440-P2443)
Secondary Air Injection System Pump Stuck On Bank1 (P2444-P2447)
ECM / PCM Internal Engine Off Timer Performance (P2610)
Parts Location
Precaution
Problem Symptoms Table
Readiness Monitor Drive Pattern
Registration
System Diagram
Terminals Of Ecm
VC Output Circuit

Power Steering Oil Pressure Switch

ACIS Control Circuit

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Toyota Tundra Service Manual > 1ur-fe Engine Control: Efi Relay
On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. REMOVE INTEGRATION RELAY 2. INSPECT INTEGRATION RELAY (EFI) NOTICE: Some relays are built into the integration relay. The integration relay cannot be disassembled. If there is a malfunction in the circuit of the integration relay, replace the ...

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