As far as trouble shooting faults in the ABS - does it store fault codes and how can they be read ?
Daughter's 2007 Elantra has ABS symbol lit for a week, I took it to a car wash and used the high pressure spray to clean the wheel hub areas and that may have fixed the problem but interested if ABS fault codes are stored and can be read.
Connected my obd2 to my car and found 3 fault codes 1 which repeated itself twice.. the codes are P0453 that repeated itself a couple times and the 3rd one is P0133.. I looked them up and see that one can be either bad grounding and also a bad oxygen sensor? and then the other mentions something about fuel and says something about fuel pressure sensor?
View 3 RepliesCheck engine light came on while driving home from work. The car seems to be running fine but I got the following codes p2195, p0420, p2096. I have a 2006 elantra with 184000 miles. Should I just replace the upstream oxygen sensor or is there a more likely problem? I rather not spend the money if this combination of codes is likely has a different cause but replacing the sensor appears to be the quickest and easiest solution.
View 5 RepliesI've been having P0441 & P0455 codes showing up on my 2007 Corolla CE. My code reader tells me the areas that need checked. But, I can't find the vacuum switching valve on it so that I can check it for problems. Somebody said it's under the hood, but I can't seem to locate it.
Is is possible that it's mounted on the vapor canister (which I have located above the rear axle)?
2007 Hyundai Santa Fe Limited, 3.3l engine, 2wd, about 110k miles
I recently replaced my neutral safety switch, but wasn't able to run codes at that time. The fuel level sensors need to be replaced, but haven't gotten to it yet. The usual P0463, P2068, and P0464 codes are active.
The following greyed out codes came up in a scan, and I searched this forum (and google) and found little info.
Mystery greyed out codes are: C2820, P2019, U1904.
Codes were reset with no problem...
I picked up a 2007 GS350 AWD with a little under 60K miles a few weeks ago, I've been absolutely loving the car, but noticed the check engine light/check VSC came on this morning on a cold start; it also sounded a bit rough on idle. I have an Android to bluetooth OBDII scan tool for my other cars so I pulled the codes, and it's showing P0300, P1600, P1700, and P1800.
Searched the forums and nothing comes up for those specific codes. But the first couple of things that came up as culprits for check VSC were the gas cap and brake fluid; went out and bought an OEM gas cap and made sure the brake fluid was topped off this afternoon. I reset the faults and drove the car around, but the lights came back on about 15 miles later. It drives and shifts fine, but I still think it's a bit noisy at idle.
A little background on the car: The previous owner only drove it on weekends and for events here and there, hence the relatively low mileage. The car was sitting in his garage for almost a year before I bought it, he finally got rid of it because he wasn't using it. I grabbed it despite a higher asking price because of the mileage and how clean it looked, but now I'm a bit worried. Is this bad gas? Should I flush all of the fluids? MAF or other sensors? I'm a bit lost.
I have a 2006 passat and the check engine light came on so I performed a scan, the results are below. fault codes... which ones would need to be repaired immediately?
VCDS Version: Release 805.1
Data version: 20080823
Tuesday,06,March,2012,18:12:35:26365
Chassis Type: 3C0
Scan: 01 02 03 08 09 15 16 17 19 1C 25 42 44 46 52 53 56 62 65 72
VIN: WVWAK73C86P106340 Mileage: 107910km/67052miles
00-Steering Angle Sensor -- Status: OK 0000
01-Engine -- Status: Malfunction 0010
[Code] ....
Ok, so I scanned a 2006 Passat 3.6 4mo. I got a fault for the catalyst system, a fault for the AWD controller, and a fault for the Haldex pump. I'm guessing the catalyst code is for the oxygen sensors? What should be my next course of action on the AWD stuff?
============================================
Address 01: Engine Labels: 03H-906-032-BLV.lbl
Part No SW: 03H 997 033 M HW: Hardware No
Component: P3.6-FSI-LEV2 G00 2370
Revision: --H11--- Serial number: VWZCZ000000000
Coding: 0000175
[Code] ....
My check engine light popped up the other day and when ran, 3 codes popped up: p2414, p2195, and p0170. From what I could gather it looks to be the O2 sensor is bad. This would be the one on the exhaust manifold, correct?
Also, what would cause the o2 sensor to go bad in the first place? My 09' has roughly 65k miles.
We have Elantra - 4 Door sedan 2006 model. We have not driven much; about 23000 miles. All of a sudden we got Check Engine Light ON. I took the car and got it tested at Pep Boys to get codes. It came out as PO700 and PO885.
View 2 RepliesCan dealership diagnostic tools read ABS/ASR fault codes, or if those codes are even stored?
View 1 RepliesSo i installed a USP test pipe and got Revo Stage 2 upgrade yesterday. I had no codes before the test pipe. I still have a CEL for 9 fault codes. 4 of which are all the o2 sensor codes. With all these codes my Traction Control light is on too. I think this may be a safety thing. I thought Stage 2 was supposed to get rid of the CEL. Especially for the 02 sensors in the rear.
View 6 RepliesI coded a few things through VCDS (fogs as DRLs, turned up XDS, enabled TSC, etc.) and now I'm getting fault codes from ABS...
I did an autoscan before I started and there were no fault codes before.
My girlfriends 2007 accent as thrown codes p0300 and p0302.
After reading everything I could find, I had coil pack on my list of possible problem items.
The car sat in the driveway yesterday and when she went to start it today, she couldn't get it to.
I got it to start when I got home by giving it some gas while turning the key, but I don't want to drive it anywhere.
The hard start is leading me to believe it's the coil pack.
I was going to start with changing the pcv, spark plugs, and run fuel injector cleaner through it because those are the cheap possibilities...but now may add in a new coil pack.
I've got a troublesome misfire in a 2007 Sonata V6, 70k miles, which I have been trying and failing to track down for a long time.
More than a year ago, the owner of the car complained of rough idle. When this was first mentioned, I looked at the car, she and I talked, and I concluded that she hadn't changed the oil in some 20k miles. ...... Nothing else seemed wrong. I changed the oil, thinking that what she needed was an oil change.
Some time later, I was in the car myself and all of a sudden felt a strong bucking. Must've been a misfire. I recommended taking it to the Hyundai dealer, thinking the so-called 100k mile powertrain warranty would cover whatever it was (it didn't but whatever).
We drove it to the dealer. The dealer firstly informed us that the CEL had burned out, so we had missed some codes. The dealer further us the car needed new plugs and replacement of both upstream O2 sensors. Here was what the mechanic wrote:
"BETWEEN 35-40 PUT CRUISE ON AND WILL FEEL. CHECK AND ADVISE COMES AND GOES. MULTIPLE CODES STORED IN SYSTEM. ... P0300 RANDOM MISFIRE (ACTIVE), P0140 O2 SENSOR CIRCUIT NO ACTIVITY, P0154 O2 BS S1 NO ACTIVITY. WATCHED O2 VALUES AND FOUND ERRATIC READINGS. FOUND TSB 10-FL-012 SUGGESTING REPLACEMENT OF BOTH UPSTREAM O2 SENSORS. RECOMMEND COMPLETE SYSTEM TUNE UP FOR RANDOM MISFIRE. HOWEVER MISFIRE COULD BE RELATED TO O2 ACTIVITY.
So the owner went to a different mechanic and had the plugs, upstream O2 sensors, and one of the downstream sensors replaced. All OEM, I believe. ($$$!) (O2 sensor parts 39210-3C100, -3C200, and -3C400) Dunno why the downstream one was replaced, not my doing.
Following this, there was no real improvement. No codes either. The problem comes and goes, so maybe I thought it was fixed, but it has come back. Sometimes, it can be felt just slightly when the car starts cold. Other times, it can be felt just barely when driving at a consistent speed. Sometimes, the problem becomes really bad and jerks the car around. Other times, nothing.
What to check next? Coil packs? Intake manifold gasket? She never gets "top tier gasoline," but I would be skeptical that that's the problem. These are the top three suggestions I've heard.
Driving home car started sputtering like crazy. vag com'd it and this is what i got from the scan!
Friday,06,April,2012,16:16:02:36785
VCDS Version: Release 11.11.2 (x64)
Data version: 20120126
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Chassis Type: 3C0
Scan: 01 02 03 08 09 0F 15 16 17 19 1C 25 42 44 46 52 53 56 62 72
[Code] ....
I have a new (to me) 2007 3.3 Sonata w/ 64XXX miles on it. Recently it set off codes for P2A03 and PO154 indicating a problem with the front upstream o2 sensor. Before I replace the sensor I was wondering if these codes might have any other underlying cause.
Symptoms: The car has recently had one instance of pulsing acceleration and one incident where it didn't want to turn over but after an extended start finally started; this problem has not repeated. Otherwise the car has strong acceleration smooth idle and drives fine.
Also, I would like to know if o2 sensors are covered by mandated emission warranty or by Hyundai's 10y/100,000 warranty.
These warning lights are lit but my code reader (Actron CP9180) shows 'pass' meaning no fault codes. I had a similar thing happen about a year ago Before I had my own reader) and the cause was a faulty speed sensor on one wheel. Since then all 4 hubs have been replaced. Does this sound like the brake module?
View 14 RepliesI was told that these are affiliated to a problem with the air pump (not the one you pump the tire up with) -- Need to locate the air pump? Hoping to find a loose hose or something I can fix.
View 12 RepliesAll seems to be going well, drove the car for first 200 meters yesterday! Replacing the faulty parts is always easiest, just need to know if there are any shortcuts for fixing this. What's the engine oil temperature sensor? The one bolted in oil pan?
The intake air temperature is showing -40 degrees celsius.
MAF is plugged correctly.
VAG-COM gives me these following codes:
3 Faults Found:
000406 - Engine Oil Temp. Sensor (G8)
P0196 - 004 - Implausible Signal - Intermittent
000275 - Intake Air Temp. Sensor (G42)
P0113 - 002 - Signal too High - Intermittent
000258 - Mass Air Flow Sensor (G70)
P0102 - 002 - Signal too Low
Readiness: 0000 0000
The check engine light came on in my truck and while I suspected it was a misfire (driving along it will misfire like crazy at certain RPM). What I cannot figure out is exactly which coil is causing the problem. I get these codes:
P0306 - Cylinder 6 misfire --> Easy enough, cylinder 6
P0356 - Ignition Coil F Primary/Secondary Circuit --> Which cylinder is this?
P0356 - Ignition Coil G Primary/Secondary Circuit --> Which cylinder is this?
Assuming that cylinder 1 is the front left (when facing the vehicle) am I right in that cylinder 6 is the 2nd from front on the right (when facing the vehicle)? Would Ignition Coil F also be on cylinder 6? and therefore ignition coil G be cylinder 7?
The other code I am getting are both the same:
P1740 - Powertrain
P1740 - Powertrain - Transmission System Problems
I suspect these 2 are related to one another, the odd piece is it drives fine other than the misfire. Hoping to cure the misfire so that it drives smoothly and I can then figure out the P1740 code.