SHIFT SOLENOIDS, DUTY SOLENOIDS AND ATF TEMPERATURE SENSOR Automatic Transmission

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Filed Under (repair and maintenance tips) by admin on 03-06-2010

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B: INSTALLATION S502227A11 1) Install solenoids and ATF temperature sensor. Tightening torque: T: 8 N·m (0.8 kgf-m, 5.8 ft-lb) B3M1039B (A) Lock-up duty solenoid (Blue) (B) Low clutch timing solenoid (Gray) (C) Line pressure duty solenoid (Red) (D) Shift solenoid 2 (Yellow) (E) Shift solenoid 1 (Green) (F) 2-4 brake timing solenoid (Black) (G) 2-4 brake duty solenoid (Red) (H) ATF temperature sensor 2) Connect harness connectors. Connect connectors of same color, and secure connectors to valve body using clips. B2M2263J (A) Lock-up duty solenoid (Blue) (B) Low clutch timing solenoid (Gray) (C) Line pressure duty solenoid (Red) (D) Shift solenoid 2 (Yellow) (E) Shift solenoid 1 (Green) (F) 2-4 brake timing solenoid (Black) (G) 2-4 brake duty solenoid (Red) (H) ATF temperature sensor (I) Transfer duty solenoid (Brown)

SPARK KNOCK AND ENGINE OIL CONSUMPTION DUE TO INTAKE MANIFOLD PAN GASKET OIL LEAK

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Filed Under (repair and maintenance tips) by admin on 02-06-2010

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Model(s): 1994-1999 Dodge (AB) Ram Van 1994-1999 Dodge (AN) Dakota 1994-1999 Dodge (BR/BE) Ram Truck 1998-1999 Dodge (DN) Durango 1994-1998 Jeep (ZJ) Grand Cherokee 1996-1998 Jeep (ZG) Grand Cherokee SYMPTOM/CONDITION An engine intake manifold plenum pan gasket oil leak may occur on some V-6 and V-8 style engines. The oil leak is internal to the engine so no external oil leakage will be present. Two symptoms of this oil leak condition may be present. The vehicle operator may experience an engine spark knock during acceleration and/or an increase in the amount of engine oil consumed by the engine. DIAGNOSIS

Audi, Seat, Skoda and Volkswagen ECU Version (VAG Mode 1)

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Filed Under (repair and maintenance tips) by admin on 23-05-2010

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Audi, Seat, Skoda and Volkswagen ECU Version (VAG Mode 1) Selecting ‘ECU Version’ displays the following data for the selected control module: • Part Number • System Name • Version Number • Coding • Extra ID Part Number An alphanumerical code used by VAG to identify a particular ‘make’ and ‘model’ of vehicle. System Name Additional identification information for the ECM in ‘plain text’ containing the module name and part of the version number. Version Number A four-digit number identifying the module software version number.

Electronic Suspension Control Description and Operation

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Filed Under (repair and maintenance tips) by admin on 20-05-2010

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The electronic suspension control (ESC) system is bi-state real time damping system. The ESC module controls the suspension damper solenoids and suspension position sensors, along with parts of the automatic level control (ALC) system, if 1500 series.
The ESC system consists of the following: • The ESC module • The compressor/leveling module, if 1500 series – The air pressure sensor, if 1500 series – The exhaust solenoid, if 1500 series • The compressor motor relay, if 1500 series • The steering handwheel speed/position sensor • The suspension damper solenoids • The suspension position sensors

DIAGNOSTIC TIPS—COIL ON PLUG (COP) IGNITION SYSTEMS—ENGINE MISFIRE OR ROUGH RUNNING

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Filed Under (repair and maintenance tips) by admin on 27-04-2010

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1998-2002 Continental FORD: 1998-2006 Town Car 1996-1999 Taurus SHO 2000-2006 LS 1998-2006 Crown Victoria, Mustang
1998-2006 Navigator 2000 Taurus 2002-2003 Blackwood 2002-2005 Thunderbird 2003-2005 Aviator 2003-2006 Focus
2004-2006 Taurus MERCURY: 2005-2006 Five Hundred, Freestyle 1998-2006 Grand Marquis 1997-2006 E-Series, Expedition, F-150
2000 Sable 1999-2006 F-Super Duty 2004-2005 Sable 2000-2005 Excursion, F-53 2005-2006 Montego 2001-2006 Escape 2002-2005 Mountaineer 2002-2005 Explorer 2005-2006 Mariner 2005-2006 Escape Hybrid 2006 Mariner Hybrid LINCOLN: 1997-1998 Mark VIII This article supersedes TSB 04-16-01 to update the vehicle applications and model years.
NOTE
FOLLOW THIS TSB PROCEDURE ONLY IF THERE ARE NO SPECIFIC MISFIRE TSBs/SSMs RELEASED FOR THE VEHICLE SYMPTOM BEING
EXPERIENCED. ISSUEnApproximately 50% of coil on plug (COP) coils returned for warranty do not have a problem.
ACTION The misfiring cylinder must be identified through Self-Test misfire codes or through WDS Power Balance. Rule out base engine problems, rule out fuel problems, and then look at ignition problems (be sure to rule out coil primary circuit issues).
Once the above steps have been completed, and the issue is in the secondary part of the ignition system, the oscilloscope procedure outlined in this TSB can isolate the difference between a coil or spark plug problem.