Camry :: CE 2000 5S-FE With Code P0770 And High Idle Speed
Camry 2000 CE 102,xxx miles. My car died in Jan 14, after have P0770 for while, only Reverse gear work. The mechanics said the tranny need to re-build. I had him bring the tranny to tranny shop to re-build ($1650), then the code still pop up. Brought it back, they said the ECU needs to be reset. I had the car next day then that code pop up again!
They replaced the Solenoid E. The code is still there. Brought the car back, they took the tranny to rebuild it again. Drive the car for a day, the darn code pop up again, now they blamed on the ECU. Ok my mechanic guy replaced it at my own cost for part ($150) but the code is still there. This time they blamed on the high idle rpm approx. 1600-1800. My mechanic tried to fix the high idle speed so the tranny stop blaming other causes. He cleaned IAC valve, replace O-rings (I don't remember the location of them) then he said whenever he inserted the new ones, they start to crack!
Chevrolet - Cavalier :: Battery Light Coming On At High Speed
Few weeks ago my battery light coming on when I am on the highway (1999 Chevy Cavalier). It wasn't coming on until I hit around 70-75 mph. It comes on and goes off. Then, several seconds later, it comes back on and goes back off. I replaced the belt and the first day driving, it didn't come back on. The next day though, it started again.
I also replaced the valve cover gasket because it was leaking oil and I thought maybe the belt was getting some oil on it. That does not appear to be the case, unless the oil is coming from somewhere else.
I have an old style voltmeter, nothing digital, and when I place the meter on the battery, it seems to have an adequate charge, but noticed something odd when I placed it on the battery while the car was idling. The thing was showing a greater voltage while running, somewhere around 14+ volts (can't remember exact reading).
But, occasionally, the needle on the voltmeter would just drop off to 0 and then suddenly come back up to around 14 volts, maybe a bit more. I don't know if it was the voltmeter not reading it right because it does not have clamps, it is just two pin shaped ends on the red and black wires. I was holding the pins onto the battery as tight and still as possible, so if it was correct, why would the voltage drop off like that?
Ford Aerostar :: Code PO340 - Break In Camshaft Sensor Circuit
I am having a problem repairing my 1997 aerostar with a 3.0 engine. Code PO340 comes up. Ive replaced the cam sensor, cam sensor housing and the pcm. Using the diagnostic charts, I've thoroughly checked out the wiring, in the harness, at the sensor, and at the pcm. I've set the cam sensor housing at TDC with the appropriate timing tool. Code P0340 still comes up. I've seen a couple of other aerostars with the same problem. Ford TSBs .....
View 14 RepliesCavalier - Chevrolet :: 2003 - Idle Rough And Jagged - Got Code PO440?
I have a 2003 Chevy Cavalier that I have owned since new. It has 340,000 miles and I want to get to at least half-a-million. My wife was driving it last week and it started with a very rough idle and ran rough for 5-10 minutes until it quit running for her in the bank line. I came to get her and the car and started it by giving it some gas, but the idle was rough and jagged. Feels like it missing and gasping for air. Running on the road home at 30mph it seems almost normal, until i slow to a stop. Went to have the codes read at Advance and Auto Zone only coming up with PO440 woe the EVAP system, which has been showing for 200K miles. Have a clean K&N filter but no other modifications. I've done a lot of work myself and also have a good mechanic, but I don't want to drop if off blindly. I'm thinking maybe the Fuel Pressure Regulator or the IAC Valve. Haven't looked at the throttle body yet. Where should I go from here?
View 19 RepliesTacoma :: 2.7 EFI Engine Has High Idle Speed
1995 Tacoma with 2.7 EFI engine has high idle speed. When cranked cold idles at 800 rpm but as it warms up idle speed increases up around 1600 rpm. Does not idle down when clutch is fanned, have checked for vacuum leaks and have also checked most sensors. The exhaust manifold is cracked and I am not sure if this might be part of the problem. I am not convinced issue is not vacuum related but not sure of a definite way to resolve this question or issue.
View 5 RepliesPassat (B6) :: High Idle Speed At Odd Times
I bought my 3.6 in november with 2k miles on and now have 15k, in the last month or 2 I've noticed that at odd times it idles high. It normally idles at 500-600 id say and will randomly peak to 1000-1100. It wouldn't really bother me except it sounds like hell and I have to practically stand on the brakes for it not to jump forward. I've had 13k miles and 6 months of problem free driving
View 5 RepliesSC/SL/SW :: 1998 Saturn SL2 Idle Speed Changes Low / High Then Back To Low
1998 saturn SL2 idle speed changes low, high, back to low. Some times the car dies, can happen any time a few times in traffic. Once the engines dies the idle stays low for 5 minutes, then the problem goes away for a while (a week). You never know when it will happen.
View 3 RepliesPrius (2004-09) :: High Mpg (km Per Liter) At Idle Speed
I am a new buyer' bought my prius 2008 about a week ago. the is something i cant understand, when a the engine runs at idle speed, the fuel consumption monitor shows 99.9 km/liter ! ! ! and it's also calculated at the average... is it something i should worry about ?
View 6 RepliesSanta FE SM (2001-06) :: 2004 2.4l Engine With High Idle Speed
2004 2.4l engine has high idle speed aprrox. 1000rpm.
View 2 RepliesPrius (2010-12) :: High Engine Idle Speed - 2500 RPMs
Had a first-time issue with my car today. Background, 2010 II bought in June, just short of 15K miles, never had any kind of mechanical issue.
While en route to work this morning, I was about halfway into my 15 minute drive to work, when I noticed my engine was idling very high, I would guess 2500 rpms. It started doing it while I was driving around 35 MPH, then continued doing it while I stopped at a traffic light, and continued when I continued driving to a speed around 50 MPH. The high idle while stopped was not transferred to the wheels, so it was not a safety issue as it would be in other cars.
When I got back up to 50, curious to try something, I hit the ECO mode button and the car returned to normal. I took ECO back off and the car was still fine. I had no further problems.
I would point out that this morning was about the coldest temp that the car has experienced. Outside temp ranged from 7 to 10 degrees.
Jeep - Grandcherokee :: High Idle Speed And Trying To Shift While At Highway Speeds
2004 Grand Cherokee. I was pulling a heavy trailer 1000 miles, and while coming down a mountain pass 50 miles from the end of the trip the check engine light came on. All other gauges (oil pressure, temperature, etc.) had not changed while climbing or descending and I was in low gear while descending to save the brakes. I drove the rest of the way to the destination without incident. I tried turning the Jeep off and restarting it several times to see if the check engine light would turn off and it stayed on. The next morning the light was off when I restarted it and has not come on again since. I hooked it up to a scan tool and received 2 codes: P0152 and P0132. 2 days later I noticed that it was revving high while idling and in Park. It would rev between 1500 and 2200 RPM while in Park, and at 900 RPM while in Drive. Also, while travelling at freeway speeds it seems like it's trying to downshift for no apparent reason. I hold the throttle still and have even tried cruise control and it intermittently increases engine speed, without changing ground speed. I assumed that I got the transmission too hot while climbing/descending and that the error codes listed above (related to O2 sensors) were associated with that, but now I'm wondering if something more has happened.
View 1 RepliesSonata NF (2006-10) :: High Idle Speed About 1200 RPM On Cold Start
Bought my 2006, V6, about 2 months ago. This morning was the first really cold once since I bought the care. When I started it today, the idle speed was about 1200 RPM. It took a few minutes to warm up and then the idle speed dropped to normal. Quick question. Is this normal?
View 1 RepliesPlymouth - Neon :: 1998 - Getting Error Code P1899 At High Speed?
Ok, ready for a new head scratcher? After replacing the starter, the battery cables, the camshaft position sensor, several hoses that were broken and/or disconnected, a wire for the transmission "forgot the name of it, but technically it was a cable with a piece of plastic that connected to the throttle", air filter, spark plugs, spark plug wires, battery temperature sensor, ignition coil, several missing fuses, I got a new code.
This code came up and I believe it is the same code that came up before, but I think it got masked by the battery temperature sensor and the "random cylinder misfire." It only appears when I reach speeds of 60 mph or above, the code is P1899 and when I took it to Autozone, Oreilly's, and Dick Poe Dodge, they were unable to figure out what the code meant.
S-10 :: 1998 Blazer - P0507 Idle Speed High / Low And P0446 Evap System
I have a 1998 blazer 4x4... I had a issues with the car before and I had to turn the idle screw up until I fixed my problem. I now fixed my problem and I need to know what my idle rpm should be at.
After I fixed the original problem after about a day of driving I had a P0507 Idle speed High/Low. I turned the set screw down and lowered my rpm. After about 5min of driving the code went away on its own.
About 1 week later I am now getting the P0507 again and now it has a buddy. P0446 Evap System.
Questions what would my idle rpm be? Can the high rpm cause the EVAP code as well.
Acura - Rsx :: 2002 - Sudden High Idle Speed On Startup And Slight Rumble
I'm the loving owner of an amazing '02 RSX. She is just about to hit 100K, and has been completely trouble free. This past sunday, I started it up in the morning and immediately noticed a semi-harsh vibration, with high idle speed (1500ish, normal is 500). If I give it gas, the vibration and rumble noise goes away, but if it put it in reverse, it seems to get worse. After a few miles of driving, the idle speed returns to normal and seems to feel/sound fine. Also of note, if i hit a dip in the road, i get a vibration and engine sound that resembles that of a flat tire. I know this sounds random, but it's the best I can do at describing it. There are no check engine lights, temp is fine, and otherwise seems to be driving great. I initially thought bad spark plug or air filter, but have since thought of vacuum pressure or O2 sensor, maybe even an engine bolt break (from the sound it makes driving into a dip). Could this be as simple as getting a bad batch of gas?
View 3 RepliesGeo - Prizm :: 1993 - Intermittent Push To Start / Engine Idle Speed Too High At Times
1993 Geo Prizm, manual transmission: Intermittent failure to start over a two year period, gradually becoming more frequent. The engine turns over every time the key is turned to start the engine, i.e. the starter motor/battery/battery connections work flawlessly. Once started the engine runs flawlessly without misses or shut downs. The only possible problem may be the engine idle speed that seems at times to be too high even after the engine is warmed up. Without predictability, the engine may fail to start when the key is turned.
Remember the engine still turns over normally. It just does not fire up. Two options exist for my predicament. That which is resorted to the most because of the speed of recovery: step out of the vehicle and push start the car by popping the clutch. The other alternative which I have been forced to utilize before because of the physical impossibility of push starting (i.e. if I had been able to push, I would have popped the clutch to start) at the time has been to wait for a protracted period and re-attempt to key start the car. This has been successful a couple of times.
C/K :: Vortec 350 - SES Light With Code P1509 (High Idle)
Got my first truck with a 350 Vortec engine, 244K miles. I've got a SES light with code P1509,
"DTC P1509 Idle Speed High - Idle Air Control (IAC) System Not Responding"
That's the only code that's thrown. The engine idles around 1000 RPM and will sometimes surge while driving between 1200-2000 RPM. I googled this code but not much came up. I've seen that a multitude of things can cause high idle, but since I'm getting a code with the symptoms, is this a pretty clear cut case of needing to replace the IAC valve?
Scion - Tc :: 2005 - CEL Light Came On For Code P0456 And High Engine Idle
Recently my 2005 scion tc CEL light came on and I diagnosed p0456. At the same time when I turn the car on in the morning it idles at 2k RPM for about 3 minutes and then the idle goes down to around 900. If I park and return to the car within 2 hours the idle stays down but if I wait it goes back to 2k and I have to wait a few minutes for it to come down. My question is whether this is related to p0456. What could be wrong and how do I fix it?
View 2 RepliesFord F-150 - 1997-2003 :: High Idle - OBD2 Code With 1506?
corrected vaccum leak. Still high idle and obd2 code 1506???
View 14 Replies