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is bank 1 sensor 2 before or after the catalytic converter in 1995 nissan maxima

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NISSAN Altima, Quest, Maxima MIL ON WITH P0340 / P0345 (CMP SENSOR) AND/ OR ENGINE IS HARD TO START WHEN WARM REPAIR MANUAL

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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

2005 Nissan Quest Malfunction Indicator Light (MIL) is ON

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1 Check scan data for fuel trims to see if the system is in proper fuel control – look for 0% plus or minus 10% in generic or 90 – 110 % alpha in manufacture specific. 2. Verify there are no exhaust leaks. 3. Drive the vehicle and check the bank 1 rear O2 sensor activity on the scan tool or with a voltmeter to see if the bank 1 rear O2 sensor is cross counting like a typical front O2 sensor would. Potential Causes: Catalytic Converter Tech Tips: If in manufacture specific with the scan tool, Nissan displays fuel trims in alpha. 100% alpha is the same as 0% fuel trim. This vehicle has front air fuel ratio sensors – not O2 sensors. Bank 1 is the firewall bank. Bank 2 is the radiator bank. Before the catalytic converter lights off, the rear O2 sensor voltage is usually down around 0.2 – 0.4 volts or so but when the catalytic converter lights off, it uses up a lot of the oxygen so the rear O2 sensor voltage will typically reads around 0.6 – 0.7 volts and have some movement but not a lot of movement and should not cross count above and below 0.5 volts. The catalytic converter is covered under the 8 year 80,000 mile federal emissions warranty.

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

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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.

2004 – 2007 NISSAN MAXIMA ABS ACTIVATES WITH NORMAL BRAKING / ABS WARNING LAMP IS ON

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IF YOU CONFIRM The ABS light is ON with one or more of the following DTC stored, • C1105 – RR RH Sensor 2 • C1110 – Controller Failure • C1124 – RR LH IN ABS SOL • C1126 – RR RH IN ABS SOL and/or The ABS system activates with normal braking. ACTIONS 1. Remove only the right rear brake rotor, wheel hub assembly, baffle plate and ABS wheel sensor. 2. Clean the corrosion off of the knuckle, wheel hub assembly, and baffle plate. 3. Grind a notch in the knuckle locating hole (locating hole for plastic hub cap). 4. Reassemble using the new plastic hub cap and a new ABS wheel sensor. 5. If code C1126 and/or C1124 is stored; replace the ABS actuator. 6. Test drive vehicle; recheck for code C1110 (refer to step 10 in the Service Procedure). IMPORTANT: The purpose of “ACTIONS” (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire Service Procedure (starting on page 2) as it contains information that is essential to successfully completing the repair PARTS INFORMATION DESCRIPTION PART # QUANTITY Sensor Assy – Anti Skid Rear 47900-7Y000 1 Cap-Hub – RH 43234-ZK30A 1 ABS Actuator Use the VIN and the electronic parts catalog (FAST or equivalent) to find the correct P/N 1 (if needed) CLAIMS INFORMATION Submit a Primary Part (PP) type line claim using the following claims coding: DESCRIPTION PFP OP CODESYM DIA FRT RPL Rear ABS Sensor and Plastic Hub Cap (1) PX32AA ZE 32 1.1 (1) Reference the FAST Parts Catalog and use the “Housing Assy – Rear Axle, RH” P/N as the PFP. And, IF Necessary, use Combination Op Code: DESCRIPTION OP CODE FRT RPL ABS Actuator PX321A 1.5 SERVICE PROCEDURE 1. Remove only the right rear (passenger side) brake rotor, wheel hub assembly, and baffle plate (see Figure 1). • Refer to Section RAX in the Service Manual for removal information

Lexus IS300 2JZ I-6 Engine TURBOCHARGER SYSTEMS INSTALLATION INSTRUCTIONS

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1. Do not drain the engine oil until specified to in step 12 2. Remove strut tower brace (if equipped) 3. Remove engine cover by unbolting the four 10mm bolts . SEE FIGURE 1 FIGURE 1 4. Remove factory air box. SEE FIGURE 2 FIGURE 2 5. Remove mass air sensor from the stock intake tube using a Philips screwdriver. SEE FIGURES 3 & 4 FIGURE 3 FIGURE 4 60153_revA Page 8 of 31 6. Install the factory mass air sensor into the new supplied intake tube (P/N 21441) and secure using the two factory Philips screws. SEE FIGURE 5 FIGURE 5 7. Unplug the three O2 sensors on the factory exhaust manifold / catalytic converters. 8. Remove three 12mm bolts at the collector where the factory manifold / catalytic converter meets the exhaust. Save both factory crush o-rings, it will be used later when re-installing the new supplied downpipe. SEE FIGURE 6 FIGURE 6 9. Remove the factory exhaust manifold and catalytic converters by unbolting eight 14mm bolts. SEE FIGURES 7 & 8 INTAKE PIPE P/N 21441 FACTOR Y MASS AIR SENSOR 60153_revA Page 9 of 31 FIGURE 7 FIGURE 8 10. Unplug and remove all three O2 sensors (two pre-cats, and one post cat) from the factory exhaust manifold / catalytic converter. Make you keep track of which sensors are pre-cats and which one is post cat. SEE FIGURE 9 & 10 FIGURE 9 FIGURE 10 11. Locate the pad on the mid-pan on the passenger side of the vehicle. Drill the mid-pan with a 9/16″ drill bit and tap the hole with the supplied 3/8″ NPT tap (P/N 30809) for the turbo oil return. NOTE: When drilling and tapping the mid-pan, use extreme caution to get minimal amount of chips into the motor. Coat both drill bit and tap with excess amount of grease to catch any chips that may enter the engine. 12. Prior to draining the engine oil, clean the threaded hole thoroughly using brake / carb cleaner for any chips or debris. Remove oil drain plug and drain oil. 13. Install new supplied 5/8″ barb x 3/8″ NPT brass fitting (P/N 30133) to the new threaded hole on the mid- pan. It is strongly recommended that you apply a small amount of liquid Teflon to the threads of the fitting. FIGURE 11 POST CAT O2 SENSOR PLUG PRE CAT O2 SENSOR 1 PLUG PRECAT O2 SENSOR 2 PLUG 60153_revA Page 10 of 31 FIGURE 11 14. Unplug the factory oil sending unit located on the driver’s side below the intake manifold, next to the oil filter. Remove sending unit using a 24mm socket. SEE FIGURE 12 FIGURE 12 15. Thread the supplied brass 1/8″ NPT to -3AN fitting (P/N 30544) to the supplied 1/8″ NPT T-fitting (P/N 30562) as shown in FIGURE 13 NOTE: It is recommended that you apply a minimal amount of liquid Teflon to the threads of the fittings. Do not use Teflon Tape. FIGURE 13 P/N 30544 P/N 30562 FACTORY OIL SENDING UNIT ENGINE BLOCK 60153_revA Page 11 of 31 16. Thread the T-fitting assembly into the original port of the factory oil sending unit with the open female port facing upward when tightened. FIGURE 14 FIGURE 14 17. Install the factory oil sending unit to the open female port as shown in FIGURE 15 FIGURE 15 18. Install one end of the supplied -3AN line (P/N 10721) to the 1/8″ NPT to -3AN fitting (P/N 30544) installed previously on the t-fitting (P/N 30562) with the factory oil sending unit. SEE FIGURE 15 INSTALLING THE TURBOCHARGER, WASTEGATE, DOWNPIPE, AND MANIFOLD 19. Install the four supplied M10x1.25 studs (P/N 30806) to the turbo flange of the new supplied exhaust manifold (P/N 21444) and install the two supplied M8x1.25 studs (P/N 30860) into the wastegate flange on the new exhaust manifold. SEE FIGURE 16