bmw 325 2006 p0301 misfire


You are searching repair manual in PDF format about bmw 325 2006 p0301 misfire use another keyword for search another post or files



  bmw 325 2006 p0301 misfire Direct Download speed 5787 Kb/s

  bmw 325 2006 p0301 misfire Full Version speed 6767 Kb/s




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

0

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

download
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.

Related entry:

06 ford freestar runs rough under load, 06 kia sorento 3 5 misfire, 2006 FORD FREESTAR COMMON MISS FIRE PROBLEMS, 3 9 windsor motor freestar misfire under load, diagnostic plug location 2006 ford focus, location of antifreeze cap on lincoln lt truck, w5500 po442,

2003-2004 FORD Mustang ENGINE MISFIRE WITH DIAGNOSTIC TROUBLE CODE (DTC) P0301

0

Filed Under (Ford) by admin on 13-01-2011

download
Some 1999-2004 Navigator, 2002-2003 Blackwood, 2003-2005 Aviator, 2003-2004 Marauder and 2003-2004 Mustang vehicles built before 12/19/2004 equipped with 4.6L 4V/5.4 4V engine may exhibit a runs rough, lacks power, and engine misfire, prompted by a MIL light and DTC codes P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308, and P0316. ACTION Diagnose engine for engine misfire concern. If diagnostics determine an engine misfire which is characterized by leakage through exhaust valve(s), only replace the affected cylinder head(s). SERVICE PROCEDURE FOR VEHICLES WITH RUNS ROUGH/MISFIRE CONDITION: 1. Perform relative compression check on all cylinders. If abnormal, check cylinder leakage and actual compression for “low” cylinders refer to Workshop Manual (WSM), Section 303-00. 2. If leakage/compression check indicates a valve train concern, per valve train diagnostics in WSM, Section 303-00, replace cylinder head and cam assembly, pipe plugs and timing chain tensioner, per procedure outlined in WSM, Section 303-01. 3. If cylinder leakage and compression tests are inconclusive, perform misfire diagnostic, per TSB 05-22-8.

1999 Honda Accord EX Has a misfire on start up only

0

Filed Under (Honda) by admin on 25-12-2010

download
Customer Concern: Tests/Procedures: Potential Causes: Tech Tips: Has a misfire on start up only. Sets cylinder #1 misfire code P0301 and cylinder #4 misfire code P0304. Sets pending misfire code P1399 as well. The problem only lasts a few seconds. Suspecting headgasket since the coolant level is low and smells anti-freeze when the engine is started. 1. Check for evidence of anti-freeze on the spark plugs or in the cylinders. Pressure test the cooling system and check for anti-freeze going into the cylinders. 2. If not anti-freeze, check fuel pressure and see if it holds in case a fuel injector is leaking down. 3. If pulling the cylinder head to replace the headgasket, have the cylinder head sent out and checked for cracks. Cylinder Head Cylinder Head Gasket Fuel Injectors Cylinder head was cracked. Other causes of a misfire like spark plug wires and incorrect valve adjustment are common but those wouldn’t likely be a misfire for just a few seconds on cold start up.

Related entry:

2005 ford freestar #3 miss fire causes,

2002 BMW 525I 2003 BMW X5 2001 BMW Z3 Roadster Check engine light is on.

0

Filed Under (BMW) by admin on 11-06-2010

download
1. Use a scan tool to monitor the fuel trim numbers and the Mass Air Flow (MAF) sensor data stream grams/sec readings. Nominal
values are 5 grams/sec at idle in Park, and >150 at Wide Open Throttle (WOT) and 5000 RPM, in gear. Some scan tools have a freeze frame feature, which is useful in trouble shooting if the problem is set at idle versus at cruise. Vacuum leaks and crankcase breather problems generally show up at idle. Voltage at the airflow meter should be .7-.9V at idle and increase from there with more airflow. 2. Monitor the crankcase vacuum with a vacuum gauge, which can be adapted onto the tube for the oil dipstick. Specification for the crank case vacuum is 8 to 15 millibar, this equals about 1/4 to 1/2 PSI or pounds per square. So, 1 PSI of vacuum would be twice as much as there should be at idle. The proper method, per BMW, is to use a slack tube manometer which can be made easily with clear tubing and making it into a U shape and have it marked in inch increments then half fill it with water. When crankcase vacuum is applied to one side of the tubing it should displace 4 to 6 inches of water if the crankcase breather is working correctly. 3. Monitor the fuel pressure. It should be a constant 50 – 53 PSI.

Related entry:

bmw valvetronic problems, bmw 2002 x5 fuse diagram, 2002 bmw x5 fuse for horn, bmw z3 handbreak setting, BMW E60 REMOVING TRIM ON DASH BOARD, fuses diagram bmw x5 horn, fuse panel diagram 06 530xi, fuse box diagram on a BMW 7:45 LIAO 2, bmw z3 vacuum test, bmw z3 engine vacuum,

ENGINE MISFIRE 2003-2004 Mustang, 1999-2004 Navigator 2002-2003 Blackwood 2003-2005 Aviator 2003-2004 Marauder

0

Filed Under (Ford) by admin on 11-05-2010

download
Some 1999-2004 Navigator, 2002-2003 Blackwood, 2003-2005 Aviator, 2003-2004 Marauder and 2003-2004 Mustang vehicles built before 12/19/2004 equipped with 4.6L 4V/5.4 4V engine may exhibit a runs rough, lacks power, and engine misfire, prompted by a MIL light and DTC codes P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308, and P0316. ACTION Diagnose engine for engine misfire concern. If diagnostics determine an engine misfire which is characterized by leakage through exhaust valve(s), only replace the affected cylinder head(s). SERVICE PROCEDURE

Related entry:

2003 ford focus idle adjustment, 2003 mazda protege shifter handle solenoid, diagram front suspenion chevy trailblazer 2003, bleeding 2003 ford expendition brakes, 2003 escalade heat only works at 90, 2003 impala jack points, location of thermostat in 2004 lincoln aviator, FREE 2003 chevy express van repair manual, 2003 siverado fuel gage fuse, cooling system schematic for chevrolet cavaleir 2003,