My 2.0T CEL flashes on start up for about one minute as the motor shakes and sounds like an exhaust leak, then it levels off and runs fine and light goes off. No codes recorded. I have changed plugs and coils and PCV valve.
View 5 RepliesWhen I was driving home from work today PRNDS started to flash and i stopped my car and turned the ignition off, when I tried to start my car again nothing happens, Engine is not starting and the PRNDS flashed on the mfd. I had my laptop with me and plugged in vag-com to see if the error codes was the same people gets when mechatronic is failing but they was different and car should start even with bad mech.
The error codes i get is:
18149 - Clutch Pressure Adaptation: Limit Reached
P1741 - 001 - Upper Limit Exceeded
Fault Status: 01100001
18149 - Clutch Pressure Adaptation: Limit Reached
P1741 - 002 - Lower Limit Exceeded
Fault Status: 01100010
28775 - No Communication with Gear Selector Module
U0103 - 004 - No Signal/Communication
Fault Status: 01100100
00194 - Ignition Key Removal Lock
008 - Implausible Signal
Fault Status: 01101000
My car is in my garage and I have checked all of the fuses and removed/replugged the main contact to my mech box.
This morning I started my car and it was idling a little rough. The the Check Engine light began flashing - I immediately turned off the car and consulted this forum and my father the mechanic. After talking with my Dad and telling him that the car had sat for a week, he thought the issue was probably NOT the catalytic converter and thought it was probably related to the car sitting and possibly getting moisture in the gas. I started the car again (the roughness at idle seemed to have gone away) but the check engine light/malfunction indicator light (MIL) did not flash, it did come back on after a few seconds, but as a solid light . And as we've all read, it's OK to drive with a solid MIL.
I took the car over to Autozone and had the codes checked - P0300 (multiple cylinder miss fire) and P0301 (cylinder 1 misfire). I asked them to clear the codes. I has just put in new NGK spark plugs last month, so I didn't think it would be the plugs. I looked at a new coil pack for one of the cylinders. I decided to see if clearing the codes alone would work and drove home. No issues so far, no MIL, no rough idle, no hesitation (fingers crossed).
When I called the stearleship - they recommended I have the car towed, but would not speculate as to what the flashing MIL could be (catalytic converter or bad coil pack(s))...
I just Installed a RTX HID Kit for my Passat 2014. I followed this guide.
The Lights work perfectly when the Engine is off but when I start the car, the lights start flashing like its missing the 12V required to run. Did I miss something? Do I need to Install a resistance?
Had a small brake fluid leak from my right-rear wheel, so I took it into a local place called Wheel Works. They said the right-rear caliper needed to be replaced, so I told them to go ahead.
Two days after I pick up the car, the ABS light and brake warning lights start flashing intermittently. They'd come on at random times, and then turn back off. After about 2 weeks of this, the warning lights are now on all the time.
I've read elsewhere on these forums that the ABS module on our cars can go bad and might need to be rebuilt. But is it possible that the mechanic caused this problem when he was working on the brakes to replace my caliper? Could it be something more minor than the ABS module? I now have reason to believe this mechanic is shady, so I'm hesitant to bring it back there.
As I said before I thought my emissions valve was bad because the car wouldn't start after a fill up but the coils were bad too so I took them in to be replaced first since I didn't have a CEL for the valve. The CEL went away till today and when I pulled them I got these 3
P 0441 EVAP emission purge flow fault (why it wouldnt start after a fillup)
P 0171 System Too Lean (Bank 1) (probably from when it started like crap)
P 0299 Turbo underboost
The third one is the one that's getting me. Ive had the evap core go bad in nearly all of my VW's so im familiar with the codes that go along with it, is the 0299 a part of it as well?
I have a 2000 Passat 1.8T. When I start it up in the morning I hear a loud obnoxious noise like a vacuum leak from the engine compartment. It lasts for about 1.5 minutes then runs normally. After about a minute it starts up again and only last for about 7 seconds...ish. When I drive it afterwards, less that a half block or so, the CEL light goes on after 1 beep. Also, at that time I get a messages from the instrument panel that says "Emissions Workshop 1". I've read that it could be a simple damaged vacuum hose to the secondary air pump. Definitely a huge price difference to repair.
This morning is was colder outside than usual and the dash kept beeping and flashing the "Emissions Workshop 1" code intermittently.
Ok in parking lot car is armed but driver side door is unlocked press the unlock on remote will not unlock the doors however I can pop the trunk with remote. Try to start car and alarm is triggered and car will not start. I have fault codes like 00928, 01358. Is there away to disable the entire alarm so I can start it and get home.
View 1 RepliesCar dumbie back again with another question.The diagnostic for my check engine light indicates numerous cold start misfire codes. The cylinders are OK. That was checked during the diagnostic.The fuel intake is carboned up. It is recommended that I clean the intake manifold. Does this mean cleaning the fuel injectors, the throttle body or both? 2006 Passat VW....
View 1 RepliesThe below is for a 175k mile '02 Mercury Mountaineer 4.0L with 5R55W trannie that has previously had somewhat of a whining sound in 2nd gear (I thot it was rear differential). Note: I just changed the fluid & filter myself last week due to its shifting being a little harsh. Then, this past Sunday, the O/D light started flashing after about 5 min of driving (but the CEL is NOT on). It also did so the next two times I drove it after that.
1. Any cheapest reader available at Adv Auto that can get these, I assume, Ford-specific transmission codes?
2. I tried a co-worker's dated Snap-on MicroSCAN (#EESC307A) that indicated all was good. Its software was dated 2002, if it's capable of getting what I need (for cheap, if an update is possible)?
3. I have an Android tablet and my wife has an iPhone. Any Torque app (or other) used in conjunction with one of those bluetooth OBDII readers, provide me with the fault codes I need?
So driving home today cel came on and vsc started flashing.
The codes I got were pretty out there
P0420 - cat converter (this one I did expect)
B0cc0 ???
C3a32 ???
U0a8e ???
B3e1f ???
I'm wondering if this was poor communications between the unichip and ecu? As for the vsc flashing, people complained about this during rain. It is currently raining. But not certain this is the issue.
Car was taking 3-4 seconds to turn over when I started it one night. After that, flashing CEL and then CEL stayed. Car idles ridiculously rough, thought it was just a coil pack but seems to be a lot more. What is going on with my car?
Performance mods:
APR intake (stage 1&2)
SPM track edition turboback
Stage 2 revo software
R8 coilpacks and NGK plugs put in 9-10k miles ago
Have 52k miles on the car if that matters
I never had a single problem with that great car, now at 164,000 km, but got my first check engine warnings last friday, with the VSC OFF flashing, as well as the stabilitrak and check engine signals being lit. The car was still running fine, so I disconnected the battery this weekend and erased the codes. But this morning (2 days only later), the warnings are back. I went to a local garage and they retrieved the following codes: P043F, PO43E, P2402, P2419, P2401 and P2402. What do I do with this?
View 19 RepliesI have a 99 Mountaineer AWD 5.0 (143K) and having some issues with it. O/D light is flashing once in awhile so decided to check the codes.
- P07401 (Torque converter)
- P1728 (Transmission slip)
The truck shift fine and no having really issues when driving even if there is a weird noise around 70mph.
1999 Toyota Corolla
Error codes: P0301 ... P0304 ... P0300 ... P0420
Symptoms: Car had short touch of the shakes in the morning, parked it for 8 hrs, drove half a mile, and it got the shakes bad and seems like it wants to stall out and the check engine started flashing. After a minute it went back to normal, and then the whole thing happened off and on the last half mile home.
Background: I was told the catalytic converter was in bad shape last time I took her in so I'm assuming that's it. Friend of mine suggested driving it hard to burn out impurities in the cat, but I'm worried about damaging the engine. Going to replace the sparks and spark wires (they're about due anyways).
Kia rio 2006 130461 today I went and got gas right when I pulled out light began to flash and car shaking went to auto zone codes p0302 and p0326. I had knock senor changed 2 months ago . What could be the problem the guy said I just need a tune up . Is this true ? Is my car safe to drive car not shaking now and no changes in function of my car. There no way I can any one to look at it for couple begin tomorrow sunday.
View 19 RepliesMy new to me 2001 Prius has a slowly flashing Airbag light. Reading this handy forum I found that by jumping two pins on the OBD port I could read the codes generated by the flashing lights. I did that, and have a 3233 and 4448. The car runs and drives fine, fluids are all good etc. Can the codes be cleared and see if they return?
View 5 RepliesI test drove my truck yesterday for the first time with the newly rebuilt transmission. I was gentle with the right foot and all seemed well. Once out on the main road it shifted by itself into overdrive for the first time and immediately the O/D light started flashing. I drove it home and shut her off. I test drove it 2 more times leaving overdrive off, no issues. With a snap-on scanner hooked up I let it go into overdrive and O/D light started flashing again, not immediately maybe 5 seconds after shifting into O/D.
Codes are:
p1316 IDM codes detected
P0717 Turbine speed sensor circuit fault
P0715 Turbine speed sensor circuit fault
P0500 VSS fault
10 minutes ago was my last test, O/D flashes only after it has shifted into overdrive. I checked the transmission wire harness and all connections are tight, trans oil level is good & trans temp never went above 150. Could this be a faulty VSS?
I have a 2005 explorer, eddie bauer (120k), which i really love driving. Recently, i have lights coming on in my dash: ABS, traction control and the 4wd light intermittently flashing. I went to Advance auto parts and they were able to read the codes, a B1155 - speed wheel sensor LF input circuit failure and a B1145 - speed wheel sensor RF input circuit failure. I have replaced both wheel bearing hubs (with the speed sensors) about 6 monthe ago. the connectors leading to the speed sensors are both showing 12v at the plug. Is the problem both my sensors have gone bad? Is there any way to test these sensors. I need to get this fixed quickly since i am due for an emission test very soon and it will not pass if any dash lights are on.
View 6 Replies2002 7.3 4R100 ... The truck started flashing the O/D light pulling a 9K lb trailer on the highway.
The transmission codes read were P0705 (Range Selector) and P0873 (bad 3-4 shift - RPMs did not drop).
On the highway, the TCC seemed to lock up fine in 4th (OD button was set to leave O/D ON). When the truck would downshift (not often) then it would sometimes would rev high when it downshifted. It was like 3rd was slipping or it was downshifting into 2nd instead of 3rd. I think it was doing a 4-2 downshift but not 100% sure.
What confuses me is that if it is doing a 4-2 downshift then it would have to change state of both valve body solenoids. Is it possible that it was doing a 4-3 shift but solenoid was sort of sticking? Trans fluid looks fine.
I have read other posts where people had same problem (titled 3rd gear slipping), but they never seemed to resolve the problem in the thread. How likely is it that the solenoid is the problem? It seems to drive fine in 3rd when the O/D OFF button is pressed and O/D is not allowed.
I have a 2006 F350 SRW 4WD 6.0 with 127000 miles on it. A couple of weeks ago it, pulling out of my driveway, it hesitated and tow haul started flashing. I had codes pulled and it showed P1780, P0751, and P2700. After turning off, codes were gone and tow haul off. Ran fine since then every day. Yesterday while going about 50 mph it started acting like it was in neutral (revving up), nothing happened when mashing the accelerator. Coasted to a driveway and truck would not move, only sounded like it was in neutral.
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