information on codes p0016 and p0017; causes and how to fix them.
crankshaft/camshaft position correlation error. Can be caused by slipped timing belt or either sensor manfunction. First thing to do is check connectors on both sensors. If good, then you should check the valve timing by inspecting the camshaft sprocket alignment with timing marks. If you need instructions, please let us know.
Posted on Sep 23, 2010
2003 mercedes Benz C240 codes P0300, P0301, P0302 and P0303. Please, help me how to fix?.
P0300 Random Misfire Detected
P0301 Cylinder 1 Misfire Detected
P0302 Cylinder 2 Misfire Detected
P0303 Cylinder 3 Misfire Detected
according to this fault codes first mark ignition coils
3 ---------------- 6
2 ---------------- 5
1 ---------------- 4
RB-------------LB
this right banks and left bank, please remove Ignition coils with lids and spark plugs from right bank and swap with left bank, if fault code change as
P 0304 Cylinder 4 Misfire Detected
P 0305 Cylinder 5 Misfire Detected
P 0306 Cylinder 6 Misfire Detected
You can Identify it's a faulty ignition system then next swap ignition lids from ignition coils be careful each coils have two lids one short and other long bit deference and when you remove and fix it to the car keep in mind correct order because each coil two different fire for two spark plugs don't mix up, if you mix it can create the fault code.if you detect any fault ignition coils or spark plugs or lids replace that and also whether god or bad recommend to replace spark plugs, find the right that's most important thing, if this way couldn't found the any ignition fault next step is check fuel presser, when the engine running fuel presser must be around 4.5 bar without engine running must be 4 to 6 bar if the fuel presser too low need to check two different things one is fuel pump other is fuel injectors, in this case you can swap injectors from right bank to left bank and find is the injectors leaking, if not leaking faulty fuel pump.is this information helped you? if yes please leave a comment,
Posted on Oct 16, 2010
What is involved in the Service B? What exactly needs to be done? I have to wrenches that come up on the the display panel.
A-Service — First visit at approximately 10,000 miles or 1 year, but determined by Flexible Service System; then every 20,000 miles or 2 years.
Interior
· Function check
· Check warning and indicator lamps, illumination and interior lighting
· Check windshield wiper, windshield washer system, headlamp cleaning system
· Reset maintenance service counter in instrument cluster
Wheels, brakes
· Check front brake pads for lining thickness
· Check tires for damage, condition
· Correct tire inflation pressure
Engine compartment
· Change engine oil and filter
· Fluid level checks of the following:
· Engine cooling system, antifreeze and corrosion protection
· Windshield washer system
· Brake system
· Check and correct battery fluid level
· Check battery condition
· Check catch, safety catch and hinges on engine hood for proper operation
Trunk
· Correct tire inflation pressure in spare tire
· Check battery condition
B-Service — First visit at approximately 20,000 miles or one year after previous service, but determined by Flexible Service System; then every 20,000 miles or 2 years.
Services performed:
Interior
· Function check
· Check warning and indicator lamps, illumination and interior lighting
· Check windshield wiper, windshield washer system, headlamp cleaning system
· Reset maintenance service counter in instrument cluster
· Replace dust filter (not applicable to SL-Class)
· Replace combination filter (SL-Class)
· Check parking brake (function test only)
Wheels, brakes
· Check condition/thickness of front and rear brake discs
· Check front and rear brake pads for lining thickness
· Check tires for damage and condition
· Measure tread depth, record in mm
· Correct tire inflation pressure
Underside of Vehicle
· Check for major components leakage
· Check for chafe marks, line routing, damaged components
· Check condition of front axle ball joints and rubber boots
· Check condition of mechanical steering components and rubber boots
Engine Compartment
· Check for major components leakage
· Check for chafe marks, line routing, damaged components
· Check and replenish all fluid levels
· Change engine oil and filter
· Check engine cooling system, antifreeze and corrosion protection
· Check brake system
· Check power steering
· Check Active Body Control
· Check windshield washer system
· Check and correct battery fluid level
· Check battery condition
· Check catch, safety catch and hinges on engine hood for proper operation
· Check condition of poly V-belt
Trunk
· Check battery condition
· Correct tire inflation pressure in spare tire
Posted on Mar 07, 2009
i have a car as above w 180k miles and want to know the criteria for timing chain replacement. car is running fine but was told that chain can be an isssue at high miles. i'm a decent back yard mechanic -i've replaced timing belts on japanese cars before--how much harder is the chain on a benz? in particular does the head have to come off or is the chain accessible from just a cover?
so it takes some Pin pullers, or a litlte bit of messing around witth proper sized (heavy duty) bolt to pull the pins, i cannot seem to find the timing marks on mine once i got it offand want to put back on, i have a chilton and it doesnt help. if you buy the 100 -200 dolar shop manual from bentley it would probably be quite simple :)
pull, pins, timing cover, water pump, solenoid, etc. to get to timing cover, uppe and lower,pull valve cover, and loosen cam (exhaust side) to get chain off. :)
Posted on Mar 15, 2010
fuse box diagram for 2005 C230 kompressor
i drop a dime inside the hole of where the lighter goes, and now my new car charger will not work. where is the glove box? In what order do i replace the old fuse so i can get a new one!
Posted on Feb 24, 2011
2003 c230 kompressor scanner saying bank one rich and random misfire cyl 1 changed o2 sensor reset drove for 2 weeks now check engine light on scanner reads cyl 1 random misfire need some help please
P0172 - System Too Rich (Bank 1)
Basically this means that an oxygen sensor in bank 1 detected a rich condition (too little oxygen in the exhaust). On V6/V8/V10 engines, Bank 1 is the side of the engine that has cylinder #1.
Note: This DTC is very similar to P0175, and in fact your vehicle may show both codes at the same time.
Symptoms: You will more than likely not notice any drivability problems, although there may be symptoms such as a misfire. This is the next code explained.
Causes: A code P0172 may mean that one or more of the following has happened:
* The MAF (Mass Air Flow) Sensor is dirty or faulty. Note: The use of "oiled" air filters can cause the MAF to become dirty if the filter is over-oiled. There is also an issue with some vehicles where the MAF sensors leak the silicone potting material used to protect the circuitry.
* There could be a vacuum leak.
* There could be a fuel pressure or delivery problem
Possible solutions include:
* Inspect all vacuum and PCV hoses, replace if necessary
* Cleanthe MAF sensor. Consult your service manual for it's location if you need help. I find it's best to take it off and spray it with electronics cleaner or brake cleaner. Make sure you are careful not to damage the MAF sensor, and make sure it's dry before reinstalling
* Inspect fuel lines for cracks, leaks, or pinches
* Check the fuel pressure at the fuel rail
* Check the fuel injectors, they may be dirty. Use fuel injector cleaner or get them professionally cleaned/replaced.
* Check for an exhaust leak before the first oxygen sensor (this is unlikely to cause the problem, but it is possible)
P0301 - Cylinder 1 One Misfire Detected
A P0301 code means that the the car's computer has detected that one of the engine's cylinders is not firing properly. In this case it's cylinder #1.
Symptoms may include:
* the engine may be harder to start
* the engine may stumble / stumble, and/or hesitate
* other symptoms may also be present
Causes: A code P0301 may mean that one or more of the following has happened:
* Faulty spark plug or wire
* Faulty coil (pack)
* Faulty oxygen sensor(s)
* Faulty fuel injector
* Burned exhaust valve
* Faulty catalytic converter(s)
* Running out of fuel
* Poor compression
* Defective computer
Possible Solutions:
* If there are no symptoms, the simplest thing to do is to reset the code and see if it comes back.
* If there are symptoms such as the engine is stumbling or hesitating, check all wiring and connectors that lead to the cylinders (i.e. spark plugs). Depending on how long the ignition components have been in the car, it may be a good idea to replace them as part of your regular maintenance schedule. I would suggest spark plugs, spark plug wires, distributor cap, and rotor (if applicable). Otherwise, check the coils (a.k.a. coil packs). In some cases, the catalytic converter has gone bad. If you smell rotten eggs in the exhaust, your cat converter needs to be replaced. I've also heard in other cases the problems were faulty fuel injectors.
Keep in mind that the "misfiring" are not only for bad O2 sensors, check the other componentes that I tell you before.
Keep us updated.
Posted on Jan 19, 2011
I have a leak in fluid and want to check level, is there a solution without taking it in for service at home.
how can I check level and add some fluid?
what fluid did you want to check? oil, coolant, transmission, brake? let me know and maybe i can help. the leak you currently see what color is the fluid? black or dark brown probably enigne oil. red or dark brown probably some kind of hydraulic fluid--trans or brake, yellow, green or blue with a sickly sweet smell is probably coolant. i haven't worked on a c230 but as far as i know all transmissions have a dipstick where you can check the level. check your owner's manual. make sure the car is warmed up such as after a short drive to properly circulate and check the trans fluid. some cars also require the transmission to be placed in a specific position ie neutral when being checked. again check your owners manual.
to the guy that was critical about your question, i hope he stays as dumb and ignorant about his/her car as he seems as with his/her attitude--just keep bringing it to servcie, that way i can keep making a lot of money out of you. i actually prefer an owner who knows a litlte some thing about their car and how it works--it makes the job easier in communicating to me what may be wrong and thus i can save them time and money. we both win. just don't tell me what you think it is--just tell me the symptoms are, as a professional it's my job to figure it out from there. hope this helps.
Posted on Mar 14, 2009
I LOST MY IGNITION KEY AND I AM LEFT WITH JUST ONE. PLEASE I NEED I SPARE HOW I DO I ORDER TO GET ANOTHER ONE. THANKS
you have to go to the mercedes dealer and give them the vin number for the car so they can order and new key.i think iy costs 40 to 80 for a new key
Posted on Aug 15, 2008
How to replace the headlight bulb on 2006 C280?
1. Figure out best way to light the tight area to see.
2.look directly behind the light headlight bulb under hood. You will see a round black plastic cover ...Pull it off. Remind yourself how it came off. It will hook into the bottom and snap back in nicely when you are finished.
3, Do NOT pull off wire connector yet. Note/feel how secure it is for when you replace new bulb.
4. On the outside perimeter of the backside of bulb housing you will see a black plastic round ring (this holds the bulb in)...(there are 2 finger tabs...one for clockwise, 1 for counter clockwise). There is hardly any play to either way...push gently Counter-Clockwise to allow bulb loose.
5. Pull Bulb with wires still attached straight out slowly and see how you will reinsert new one.
6. Have new bulb ready...don't touch bulb glass. Pull off wire connector.
7. Put new bulb on exactly same way onto wire connector
8. Gently house the bulb back the way it came in and hold flush.
9. Now push outer black plastic tab clockwise to hold in bulb...bulb should be as secure as before you took it out.
10.Test Light
11. Put on round black plastic back housing with hooks inserted into 2 two holes on the bottom and press top back its connector and you will hear a secure click.
12. You are done...have a beer...congratulate yourself. Tom.
Posted on Feb 09, 2010
At 30k Miles, the entire electrical system in the passenger door quit working (Window, Electric door lock and mirror). Can't fine a relay or ? that controls only the passenger-sdie door electircal system. Can anyone assist?
Thanks...
try the door module. get the one from the driver side and try it on the passenger side . most common problem on mercedes
Posted on Feb 11, 2009
590 questions posted
Usually answered in minutes!
630 Questions
563 Questions
615 Questions
474 Questions
420 Questions