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P1403 mercedes - Hyundai Cars & Trucks

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A a breakdown p1403


What make, model an year vehicle ? P1403 could mean something different from make to make .
P1403 - DPFE Sensor Hoses Reversed
P1403 Chevrolet - Exhaust Gas Recirculation System Valve 1
P1403 Hyundai - DMTL Valve Circuit
P1403 Volkswagen - EGR System Control Difference

Dec 19, 2015 | Cars & Trucks

1 Answer

My 07 vw passat fsi engine management light comes on intermittently sometimes the parking brake and the engine light Come on together then one goes off then the other the next day. for 3 days now my engine...


if you can read the faults then teh code reader should tell you ,if not then download OBDII codes from a torrent site as iam feeding .


P1479 Vacuum system, brakes - mechanical fault
P1403 EGR Flow Deviation

3089 is not showing in my VW code sheet

Dec 10, 2014 | Cars & Trucks

1 Answer

Fault code p1403


On what? Your tyecycle,Give better details please,

Nov 11, 2012 | Cars & Trucks

1 Answer

MB E290 diesel. DTC P1403.Problem is with acceleration. This problem occured like this. About a year ago while driving i find out that acceleration is poor ant tachometer was going only antil 3000rpm....


Look for a green male to male vacuum damper on the vac line.
It look like a mini inline filter. Size is able 3/4" diameter X 1" It's tapping off the main vac line.
If your engine has high mileage then blow oil can enter the vac line.
The green vac damper can get gum up with oil vapor and keep vacuum control device from operate at the normal setting.
==== You can use 70% rubbing alcohol and water to back flush the green vac damper.
Make sure you let it air dry before re-install.
==== You should change primary and secondary fuel filters to rule out fuel related problem.
Inspect fuel hose and clamps to rule out air enter into the fuel system.
Check for leaks around the primer pump.

Jul 27, 2011 | 1998 Mercedes-Benz E-Class

3 Answers

Error code p1403


p1403 is a problem with the DTML sensor ... thats associated with the charcoal canister ... that is often caused by putting too much gas in the tank (overfilling) ... gas gets into the charcoal canister and contaminates it .. you could also have a bad sensor .. there are two .. one on the throttle body the other on the engine .. sometimes the wiring going to these sensors gets corroded or damaged .. contamination in the canister may clear itself in time if you avoid overfilling ..

Mar 19, 2010 | 2001 Hyundai Accent

1 Answer

P1403 DPFE


this basically means the EGR valve has been wrongly connected, the hose is partially off or is faulty, also the hoses like to block up with a carbon build up wich will cause the valve to stay partialy open giving you a poor idle

Oct 09, 2009 | 2002 Daewoo Lanos

1 Answer

P1402


I have had good luck in the past googleing the code with the year, make & model included in the search.

Aug 20, 2009 | 2000 Audi A6

2 Answers

Power Loss Mercedes 220 cdi '98 Trouble code P1403


It sounds like you have a vacuum leak somewhere between your valve and your source. A common vac leak that occurs on the 220 is at the vac. rubber y located at the back of the intake manifold. Follow your vac. line from the egr to the switchover valve and from the switch over valve to the source. Which is probably the y connecter

May 26, 2009 | 1998 Mercedes-Benz C-Class

1 Answer

CODE DTC HUNDAY ACCENT 2001


Hello there! Here is a break down of the majority of the codes you posted and an explanation.
First of al the P1402 + P1403+ P0441 are all connected.
P1402- DMTL Motor Circuit
P1403- DMTL Valve
P0441- Gross evaportive emissons leak (of the least concern of all codes)
P1402 +P1403 are both in connection with the Charcoal canister. Generally over fueling a vehicle cause these codes. Hyundai's are particular prone to this issue due to emissons control locations. Simply put a DTML is a sensor. There is 2 of these particular ones on your car. One mounted at the engine and one connected to the throttle body. Fuel more than likely has contaminated the charcoal canister. If only one of the codes were set i'd assume it was just a wiring issue. More than likely the canister and solonoid need to be replaced. Obviously checking the wiring should be done first. Corrison or a broken wire also could cause these codes to trip.
P1632- Transmission Temp Pull-Up Resistor issue. I am not a Hyundai Tech so I don't have allot of experiance with there transmisson codes. However the same code with same function is listed on the F-body site(GM). I would correct the other 3 and go from there. I assure you that poor engine performance would definately cause transmisson issues, especially with the shift points. Especially with a transmisson like yours that is totally electrically controlled. Please let me know if any of this makes more sense. If need be I can elborate more.

Sep 14, 2008 | 2000 Hyundai Accent

1 Answer

2000 Hyundai Accent


00-30-001 2000 ACCENT DMTL DIAGNOSIS: DTC CODES P1401, P1402 AND P1403

p1402 - dm-tl air pump motor is shorted or disconnected.

2000 model year accent is equipped with a new enhanced evaporative emission system. this new system is capable of measuring leaks as small as 0.020" diameter. the new system pressurizesthe evaporative emission system with a diagnostic module for tank leakage (dm-tl), while the previous model's system appliedengine vacuum through the purge valve to detect system leaks.

service information
vehicles that have the check engine light illuminated and have dtc p1401, p1402 and p1403 stored in the ecm should have their electrical systems diagnosed related to the appropriate dtc. these codes are not related in any way to an evaporative emission system leak. the conditions that set the diagnostic codes areas follows:
p1401 - dm-tl air pump motor current draw is higher or lower than expected (normal = 17-36 ma).
p1402 - dm-tl air pump motor is shorted or disconnected.
p1403 - dm-tl changeover valve is shorted or disconnected

Jun 04, 2008 | 2000 Hyundai Accent

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