Filed Under (Nissan) by admin on 17-05-2011
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Terminal number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 (CHK) 23 24 (IGN) 25 26 27 28 29 30 31 32 *33 *34 *35 36 37 *38 39 *40 *41 42 43 44 45 46 47 48 49 50 51 Description Ign signal (power transistor) Cyl #1 Ign signal (power transistor) Cyl #5 Ign signal (power transistor) Cyl #3 ECM & IGN coil relay control signal Tachometer drive signal – Ign signal (power transistor) Cyl #6 Ign signal (power transistor) Cyl #2 Ign signal (power transistor) Cyl #4 – AAC valve control signal – Fuel pump relay control signal Air conditioner control signal – - Malfunction indicator lamp – - Ignition switch (START) signal Air conditioner switch signal Check (Diagnosis start) Throttle position sensor signal Ignition switch (IGN) signal Control unit ground Power steering oil pressure switch signal – SB (select bit) 1 signal [RB25DET A/T] Vehicle speed sensor signal (Vehicle speed sensor 2) Headlamp switch signal; Ignition power supply Control unit ground Idle position switch signal “1″ position switch signal “2″ position switch signal – Throttle opening signal [RB25DE-4WD M/T, RB25DE A/T, RB25DET] “0″ position switch signal Neutral signal (Park/neutral position signal) “R” position switch signal Full switch signal – Sensor ground Crankshaft position sensor 120? (REF) signal Crankshaft position sensor 120? (REF) signal Crankshaft position sensor 1? (POS) signal Ring gear crankshaft position sensor signal [RB20DE (L/B)] Turbo pressure sensor signal [RB25DET] Power supply for throttle position sensor, refrigerant pressure sensor, and turbo pressure sensor Rear defogger switch signal Heated oxygen sensor signal Fuel pump terminal voltage control output signal [RB25DET] Injector No. 6 cylinder drive signal Line pressure solenoid valve control signal (Dropping resistor Throttle motor sensor signal [RB25DET] *113 circuit)
Filed Under (Ford) by admin on 31-01-2011
Tags: camshaft timing belt,
coolant pumps,
diesel engine,
egr valve,
exhaust gas recirculation valve,
exhaust manifold,
ford escort,
fuel injection pump,
idler pulleys,
oil pressure switch,
pump spring,
timing belt tensioner,
timing belt tensioners
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1. General note. CAUTION: In MJ ‘96 the camshaft timing belt was revised. Coolant pumps and timing belt tensioners with different idler pulleys are fitted in production. In service there are now only coolant pumps with two edges on the idler pulley available. It should be noted that when renewing the timing belt tensioner, a tensioner without an edge must not be fitted in conjunction with a coolant pump without edges. Converting a mechanical timing belt tensioner to an automatic timing belt tensioner is NOT permissible. In addition, since MY ‘96 PTFE oil seals have been fitted at the front and rear of the crankshaft instead of the familiar Viton oil seals. CAUTION: Since 08.98 (build code WP), a revised oil pump has been fitted in conjunction with a revised oil pressure switch (green cover), and 5W 30 engine oil has been used. It should be noted that up to and including 07.98 (build code WM), an oil pressure switch with a black cover was fitted, and 10W-40 engine oil was used. Note: Installation position of the timing belt tensioner spring and the fuel-injection pump spring. DO NOT mix up the springs. 2. Detach the exhaust gas recirculation valve (EGR valve). 1 2 Disconnect the hose. Unscrew the bolts. 3. Detach the exhaust manifold. Mount the engine on an assembly stand. l Fit the mounting bracket. l Mount the engine on the assembly stand. Drain the engine oil. Detach the engine mounting. Note: Watch out for escaping oil. 7. Detach the oil pump with the oil filter.
Filed Under (Honda) by admin on 09-01-2011
Tags: cooling fan,
dtc,
engine speed,
honda accord,
low pressure gauge,
oil pressure switch,
powertrain,
powertrain control module,
pressure hose,
rpm,
solenoid valve
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DTC P1259: A problem in the VTEC Oil Pressure Switch circuit or VTEC Solenoid Valve circuit Special Tools Required Pressure Gauge Adaptor 07NAJ-P07010A A/T Low Pressure Gauge W/Panel 07406-0070300 A/T Pressure Hose, 2,210 mm 07MAJ-PY4011A A/T Pressure Adaptor 07MAJ-PY40120 1. Do the Powertrain Control Module (PCM) reset procedure. 2. Start the engine. 3. Warm up the engine to normal operating temperature (cooling fan comes on). 4. Road test the vehicle: Accelerate in [2] position to an engine speed over 4,000 rpm. Hold that engine speed for at least 2 seconds. If DTC P1259 is not repeated during the 1st road test, repeat this test two more times. Is DTC P1259 indicated? YES – Go to step 5. NO – 5. Turn the ignition switch OFF. 6. Disconnect the VTEC oil pressure switch connector. 7. Check for continuity on the VTEC oil pressure switch between the pressure switch connector terminals No. 1 and No. 2. Is there continuity? YES – Go to step 8. NO – Replace the VTEC oil pressure switch.? Intermittent failure, system is OK at this time. Check for poor connections or loose wires at the VTEC solenoid valve and PCM.?
Filed Under (Honda) by admin on 21-12-2010
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1. Check the engine oil level. Is the level OK? YES- Go to step 2 . NO- Adjust the engine oil to the proper level, then go to step 14 . 2. Turn the ignition switch ON (II). 3. Clear the DTC with the HDS. 4. Do the VTEC TEST in the INSPECTION MENU with the HDS. Is the result OK? YES- Intermittent failure, system is OK at this time. Check for poor connections or loose terminals at the rocker arm oil pressure switch (VTEC oil pressure switch) and the ECM/PCM. NO- Go to step 5 . 5. Check the result of step 4 . Rocker Arm Oil Pressure Switch (VTEC Oil Pressure Switch) Failure Rocker Arm Oil Pressure Switch (VTEC Oil Pressure Switch) Open Rocker Arm Oil Pressure Switch (VTEC Oil Pressure Switch) SIG Line Open Rocker Arm Oil Pressure Switch (VTEC Oil Pressure Switch) GND Line Open Is the test result any of the above? YES- Go to step 6 . NO- Check for poor connections or loose terminals at the rocker arm oil pressure switch (VTEC oil pressure switch). If it is OK, replace the rocker arm oil control solenoid (VTEC solenoid valve) (see step CMP SENSOR A REPLACEMENT ), then go to 14 . 6. Turn the ignition switch OFF. 7. Disconnect the rocker arm oil pressure switch (VTEC oil pressure switch) 2P connector. 8. Check for continuity between rocker arm oil pressure switch (VTEC oil pressure switch) 2P connector terminals No. 1 and No. 2.
Filed Under (Hyundai) by admin on 21-11-2010
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REMOVAL 1. Remove the engine cover. 2. Disconnect ETS connector (A) 3. Disconnect CMP connector (A), and knock sensor connector (B). 4. Disconnect injector connector (A). 5. Remove the delivery pipe (A), brake vacuum hose (B), and PCSV hose (C). 6. Remove coolant hose (A) from throttle body. 7. Remove oil pressure switch connector (A) from bracket. 8. Remove knock sensor connector (A) from bracket. 9. Remove PCV hose (A). 10. Remove oil level gauge. 11. Remove intake manifold stay (A). 12. Remove intake manifold (A) and gasket (B). INSTALLATION 1. Install intake manifold. Tightening torque 18.62 – 27.44 Nm (1.9 – 2.8 kgf.m, 13.7 – 20.2 ft. lbs.) 2. Install intake manifold stay. Tightening torque 18.6 – 27.44 Nm (1.9 – 2.8 kgf.m, 13.7 – 20.2 ft. lbs.) 3. Install oil level gauge 4. Install PCV hose 5. Install air cleaner assembly 6. Install engine cover.