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VW MKIII Golf / Jetta Technical Bulletin Diagnostic Trouble Code (DTC)

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Filed Under (volkswagen) by admin on 30-03-2010

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Diagnostic Trouble Code (DTC) Memory, displaying blink codes Starting with 8.94 production (1995 m.y.), Golf///,
Jetta/// and Cabrio vehicles are equipped with a special OBD1 adapter for use with the On Board Diagnostic (OBD) system. The adapter is used to check Diagnostic Trouble Code (DTC) Memory when the VAG 1551 Scan Tool
(ST) is not available. Stored malfunctions are displayed as blink codes by the Malfunction Indicator Lamp (MIL) in the vehicle.
play is activated by using the adapter in conjunction with the vehicle’s Data Link Connector (DLC). The adapter makes connection between connector sockets 15 (L-wire) and 4 (Battery Ground)

2006 Honda Civic Immobilizer Indicator Is Blinking Engine Won’t Start

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Filed Under (Honda) by admin on 12-01-2011

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SYMPTOM The engine does not start, and the immobilizer indicator is blinking (especially if the battery recently went dead and the engine was jump-started). PROBABLE CAUSE The immobilizer IMOES code has been erased. NOTE: This problem occurs only if all these conditions are met: • The security system is set. • The battery goes dead. • Battery power is connected to the vehicle, then disconnected in a very short period of time (milliseconds). If the vehicle meets these conditions, or if the condition is unknown, go to DIAGNOSIS. CORRECTIVE ACTION Replace the under-dash fuse/relay box (MICU). DIAGNOSIS NOTE: When the immobilizer system is not allowing the engine to start, the results vary depending on the model and how quickly the ignition key is turned. 2006 Civic 2-Door, 4-Door, Si, and GX • If you quickly turn the ignition switch from LOCK (0) to START (III), the engine starts and runs for about 1 second, then shuts off. • If you turn the ignition switch to ON (II), then pause before turning to START (III), the starter cranks, but the engine does not start. • When the ignition switch is returned to LOCK (0), the indicator blinks 10 times. 2006 Civic Hybrid • During moderate weather conditions, if you turn the ignition switch to START (III), the gauges and gauge indicators come on, but the engine does not crank. • During extremely cold conditions (about 0° F or lower) or a low IMA battery: – If you turn the ignition switch quickly from LOCK (0) to START (III), the starter motor, not the IMA motor, cranks the engine and it runs for about 1 second, then shuts off. – If you turn the ignition switch to ON (II), then pause before turning to START (III), the starter motor, not the IMA motor, cranks the engine but it does not start. • When the ignition switch is returned to LOCK (0), the indicator blinks 10 times.

2002-2006 Ford Explorer FUEL GAUGE DROPS TO EMPTY OR SLOW TO UPDATE AFTER REFUELING

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Filed Under (Ford) by admin on 14-12-2010

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ISSUE Some 2002-2006 Explorer/Mountaineer and 2003-2005 Aviator vehicles may exhibit a customer complaint of the fuel gauge being slow to read full after refueling, the malfunction indicator lamp (MIL) on with diagnostic trouble code (DTC) P0463, instrument cluster DTC B1201, and/or the fuel gauge dropping to empty. This may be due to the fuel level sender assembly sending incorrect data to the instrument cluster and/or powertrain control module (PCM). ACTION Refer to the following General Information for a description of two (2) modes of fuel gauge operation prior to following the TSB Service Procedure. This brief explanation of current fuel gauge strategy will help ensure the correct diagnosis is made. The fuel gauge on these vehicles has several distinct modes of operation. The difference in the various modes is the speed at which the fuel gauge pointer moves in relationship to fuel level input from the fuel level sender. After reviewing the General Information, refer to the TSB Service Procedure. GENERAL INFORMATION Fuel gauge strategy provides several modes of operation. One being referred to as Fast Acquire Mode and another as Slosh Mode. The time for the fuel gauge pointer to move from “E” to “F” can be 2 seconds, 17 minutes or 55 minutes depending on build date and which mode the fuel gauge is in.

2006 FORD E-350 DTC C1288—WITH ROLL STABILITY CONTROL (RSC)

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Filed Under (Ford) by admin on 26-11-2010

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Some 2006 E-Series 350 extended body vehicles equipped with a 5.4L engine may exhibit a Roll Stability Control (RSC) indicator light on with diagnostic trouble code (DTC) C1288. ACTION Follow the Service Procedure steps to correct the condition. SERVICE PROCEDURE 1. If a DTC C1288 code is discovered in the RSC module, replace the Anti-Lock Brake System (ABS) Module, refer to Workshop Manual (WSM), Section 206-09. 2. Firmly press and release the brake pedal while monitoring the MC_PRES PID. Does the PID increase with firm pressure on the brake pedal and then decrease with the brake pedal released? a. Yes: Return the vehicle to the customer. b. No: Install a new hydraulic control unit (HCU) . Refer to WSM, Section 206-09 Hydraulic Control Unit – Traction Control and Stability Assist. Calibrate the ABS module. Follow the scan tool directions for the calibration procedure. Clear the DTCs. Carry out the self-test with the brake pedal not applied, per the WSM, Section 206-09. 2006 Econoline E-350 5.4L 2.4 Hrs. Engine: Check Diagnostic Trouble Codes, Replace The ABS Module, Verify Repair, Concern Still Exists, Replace The HCU Includes Time To Bleed Brakes, And Calibrate The ABS Module (Do Not Use With 2000A, 2219D, 2219D6, 2219D11, 2219D11ZH, 12651D, 12651D4)

2004 – 2006 Chrysler Pacifica Multiple Cylinder Misfire Or Rough Idle

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Filed Under (Chrysler) by admin on 12-11-2010

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OVERVIEW: This bulletin involves rotating all engine exhaust valves, replacing the valve spring retainer locks with a new design to increase valve rotation at lower RPM, inspecting/replacing the MAP sensor (as necessary), and decarbonizing the combustion chamber. MODELS: 2004 – 2006 2005 – 2006 (CS) (LX) Pacifica Chrysler 300/Magnum/Charger SYMPTOM/CONDITION: The customer may experience occasional engine misfire (rough running engine) during certain vehicle operating conditions. In addition, MIL illumination may also have occurred due to Diagnostic Trouble Code (DTC) P0300 – Multiple Cylinder Misfire. Various single cylinder misfire DTC’s may also be present. If the frequency of misfire is high, the Powertrain Control Module (PCM) may place the engine in “Limp-In” mode. The misfire condition may be caused by one or more engine exhaust valves that are slow to close due to a build up of carbon on the valve stem. DIAGNOSIS: 1. This condition may occur when the engine is not allowed to run at engine RPM’s that are greater than 3,500 RPM. At 5,000 RPM or higher the engine exhaust valves will rotate if not impeded by high carbon deposits. Low engine RPM’s and high carbon deposits are associated with short trip driving where the engine is not allowed to fully warm to normal engine operating temperatures. Cold ambient temperatures will increase engine warm-up time and increase the likelihood of carbon deposit build-up on the stem of the engine exhaust valve. Fuel detergent quality may also contribute to the condition; the customer may want to try a different brand of fuel. 2. Verify that the engine misfire condition is not caused by faulty engine mechanical or electrical components. 3. If the engine mechanical and electrical systems are operating properly perform the Repair Procedure.