Skip to content

oxygen sensor bank 1 sensor 2 toyota tundra

You search PDF repair manual about oxygen sensor bank 1 sensor 2 toyota tundra, if there are search results will appear below. If search results do not exist, please search by others keyword.

1997 Chevrolet Chevy K Pickup DTC P0152 HO2S Circuit High Voltage Bank 2 Sensor 1 Repair Manual

The number below refers to the step number on the diagnostic table. 2. This test determines if the conditions exist in order to set the DTC P0152. 3. If the HO2S (Bank 2, Sensor 1) is intrnally shorted, the HO2S (Bank 2, Sensor 1) voltage displayed on a scan tool will be over 1.0 volt (1000 mV). Important: Before clearing DTCs, use the scan tool in order to record the Freeze Frame and the Failure Records for reference. This data will be lost when the Clear DTC Information function is used. Was the Powertrain On-Board Diagnostic (OBD) System Check performed? — Go to Step 2 Go to Powertrain On Board Diagnostic (OBD) System Check 2 1. Connect the scan tool. 2. Run the engine at the normal operating temperature. 3. Place the vehicle in park or neutral. 4. Apply the parking brake. 5. Increase the engine speed to the specified value. Does the scan tool data display indicate HO2S sensor voltage fixed above the specified value? 1200 RPM 0.976 V (976 mV) Go to Step 3 Go to Step 4 3 1. Disconnect the HO2S. 2. Turn on the ignition while leaving the engine OFF. 3. Turn ON the ignition leaving the engine off. Does the scan tool data display indicate the HO2S voltage near the specified value? 400 mV) Go to Step 6 Go to Step 5 4 The DTC is intermittent. Are any additional DTCs set? — Go to the applicable DTC table Go to Diagnostic Aids 5 1. Check for a short to voltage in the HO2S Signal circuit. 2. If a problem is found, repair the circuit as necessary. Refer to Wiring Repairs in Electrical Diagnosis. Was the HO2S Signal circuit shorted? — Go to Step 8 Go to Step 7 6 Replace the HO2S. Refer to Heated Oxygen Sensor (HO2S) Replacement . Is the action complete? — Go to Step 8 — 7 Replace the VCM. Important: When replacing the VCM, the new VCM will need to be programed. Refer to VCM Replacement/Programming . Is the action complete? — Go to Step 8 — 1. Use the scan tool in order to select the DTC and the Clear DTC Information functions.

2002 Toyota Truck Tundra Access Cab SR5 2WD Timing Belt Service and Repair Manual

2002 Toyota Truck Tundra Access Cab SR5 2WD V6-3.4L (5VZ-FE) Copyright © 2008, ALLDATA 9.50 Page 2 REMOVAL 1. REMOVE ENGINE UNDER COVER 2. DRAIN ENGINE COOLANT 3. DISCONNECT UPPER RADIATOR HOSE 4. DISCONNECT PS PUMP FROM ENGINE a. Disconnect the 2 PS air hoses from the air intake chamber and resonator. b. Remove the bolt holding the PS pressure tube clamp to the frame. c. Remove the drive belt. d. Remove the bolt and nut, and disconnect the PS pump from the engine. 5. w/ A/C: DISCONNECT A/C COMPRESSOR FROM ENGINE a. Disconnect the A/C compressor connector. b. Remove the drive belt. c. Remove the 4 bolts, and disconnect the A/C compressor from the engine. 6. LOOSEN FAN WITH FLUID COUPLING AND FAN PULLEYS 7. REMOVE DRIVE BELT FOR GENERATOR 8. REMOVE NO.2 FAN SHROUD 9. REMOVE FAN WITH FLUID COUPLING AND FAN PULLEYS 10. w/ A/C: REMOVE A/C COMPRESSOR BRACKET Remove the 5 bolts and A/C compressor bracket. 11. DISCONNECT UPPER RADIATOR HOSE 12. REMOVE NO.2 TIMING BELT COVER a. Disconnect the camshaft position sensor connector from the No. 2 timing belt cover. b. Disconnect the 4 high-tension cord clamps from the No. 2 timing belt cover. c. Remove the 6 bolts and timing belt cover. 13. REMOVE FAN BRACKET a. Remove the nut and PS pump adjusting strut. b. Remove the bolt, nut and fan bracket. 14. SET NO. 1 CYLINDER AT TDC/COMPRESSION a. Turn the crankshaft pulley and align its groove with timing mark “0″ of the No. 1 timing belt cover. b. Check that the timing marks of the camshaft timing pulleys and No. 3 timing belt cover are aligned. If not, turn the crankshaft pulley 1 revolution (360°) . HINT: When re-using timing belt: Place the matchmarks on the timing belt and camshaft timing pulleys, and place matchmark on timing belt to match the end of the No. 1 timing belt cover. 15. REMOVE TIMING BELT TENSIONER Alternately loosen the 2 bolts, and remove them, the belt tensioner and dust boot. 16. REMOVE TIMING BELT


Front Installation Instructions 1. Raise the vehicle. If working without a shop hoist, support vehicle with suitable safety jack stands. Put vehicle in gear, set emergency brake and block rear wheels, both in front and behind tires. Loosen front wheel lug nuts. Place floor jack under the lower control arm’s front crossmember and raise vehicle. Place safety jack stands under frame rails, behind front wheel wells, and lower the frame onto the stands. Once securely on jack, stands remove floor jack. Remove front wheels. 2. Remove the skid plate and skid plate brackets. (Illustration 1) 3. Beginning with the drivers side, unclip the ABS sensor line and disconnect at the knuckle. Remove the screw attaching the brakeline to the knuckle. (Illustration 2) 4. Remove the bolts holding the Caliper Anchor Bracket to the Steering Knuckle (Illustration 2). Pull the Bracket and Caliper assembly away from the Brake Rotor and hang out of the way with a length of wire, careful not to damage the brake lines. DO NOT let the Caliper hang from the brake line. 5. Remove the Brake Rotor from the Hub and set aside. (Illustration 2) 6. Remove Axle Hub Dust Cap. (Illustration 2) 7. Remove the axle to wheel hub nut. (Illustration 2) 8. Disconnect and remove Sway Bar with Links from vehicle. (Illustration 3) 9. Remove the nut from the steering Tie Rod. Separate the Tie Rod from the Steering Knuckle. (Illustration 2) 10.Remove the nut from the Upper Ball Joint. Separate the Upper Ball Joint from the Steering Knuckle. (Illustration 2) 11.Remove the two bolts attaching the Knuckle to Lower Ball Joint Bracket. (Illustration 4) 12.Remove Steering Knuckle and set aside. 13.Disconnect Front Strut from Lower Control Arm at bottom, and from Frame at top, and remove. (Illustration 5) 14.Remove the lower control arm pivot bolts and remove lower control arm.


1. Check Box Contents (a) Check box for contents and/or damage. 2. Vehicle Preparation (a) Open vehicle hood. (b) Use blankets or covers to protect the front grille and passenger-side front fender area. Note: For 5.7L installation proceed to next step. For 4.7L installation proceed to step #4 3. Removal Procedure: 5.7L V8 OE Air Inlet System (a) Raise the front of the engine cover to detach the 2 pins (Fig. 3-1). (b) Remove the 2 engine cover hooks from the bracket, and remove the cover (Fig. 3-1). (c) Disconnect the vacuum hose and ventilation hose (Fig. 3-2). (d) Loosen the two 10 mm hose clamps and remove the air cleaner hose (Fig. 3-2). 12 mm Wrench Fig. 3-1 Fig TOYOTA TUNDRA 2007 – COLD AIR INTAKE Procedure Page 3 of 15 pages Issue: A 08/24/07 10mm Socket 10 mm Socket 10 mm Socket 4. Removal Procedure: 4.7L V8 OE Air Inlet System (a) Remove the two 10 mm cap nuts and throttle body cover (Fig. 4-1). (b) Remove air cleaner hose assembly. (1) Disconnect the vacuum hose and No. 2 ventilation hose (Fig. 4-2). (2) Loosen the two 10 mm hose clamps and remove the air cleaner hose (Fig. 4-2). 5. Removal Procedure: 5.7L and 4.7L V8 OE Air Inlet System (a) Remove the air cleaner lid. (1) Disconnect the MAF sensor connector (Fig. 5-1). (2) Using a clip remover, detach the wire harness clamp (Fig. 5-1). (3) Unfasten the 4 hook clamps and then remove the air cleaner lid (Fig. 5-1). (b) Remove OE air filter and save. (c) Remove the two 10 mm bolts and air cleaner case (Fig. 5-2)


ACTIONS: • If you only have DTC P0340, replace only Bank 1 CMP (Camshaft Position) Sensor. • If you only have DTC P0345, replace only Bank 2 CMP (Camshaft Position) Sensor. • If you have both codes, replace both sensors. • For a “hard to start warm” incident, replace both sensors, even if you have no codes. Refer to sections EC and EM in the correct Service Manual for sensor replacement information. If replacement of the sensors does not solve your incident, go back to ASIST for further diagnostic and repair information. PARTS INFORMATION DESCRIPTION PART # QUANTITY Camshaft Position Sensor- Bank 1 23731-6J906 1 Camshaft Position Sensor- Bank 2 23731-AL616 1 CLAIMS INFORMATION Submit a Primary Failed Part (PP) line claim using the following claims coding: DESCRIPTION PFP OP-CODESYSDIAFRT RPL One Camshaft Position Sensor (Bank 1 or Bank 2) (1) DE64AA AA 32 (2) RPL Both Camshaft Position Sensors (Banks 1 and 2) (1) DE67AA AA 32 0.3 hrs. (1) Reference the Parts Information table and use the indicated sensor P/N’s as the PFP. (2) Reference the current Nissan Warranty Flat Rate Manual and use the indicated FRT