I have a 03 explorer sport trac. I am getting code p0507. So someone told me it the Mass air flow sensor. so i went to the auto store and pick up mass air flow cleaner so the light went out for 3 day .now it back on again no air leak that i can see. Not saying there is none. Now someone telling me it a egr .
View 8 RepliesWhen I bought the car a few weeks ago, there was a p0507 code for a high idle in park, about 1300 RPM, but sometimes shooting up to 3000 when I shifted into park and then dying down. The code goes on and off intermittently. Not that big of a deal at first. Then I started noticing that if I revved it in park it would take forever to die down to 1300, and sometimes would fluctuate around 2000. I also noticed hesitation while accelerating around 1500 RPM and the transmission hunting for gears while accelerating, as well. I noticed my throttle cable was very slack so I tightened that, and bought myself a throttle position sensor, thinking that might be the problem, but didn't install it yet.
I was driving on the freeway yesterday in cruise control and then I started losing power while my foot was on the gas. With my foot on the gas, the throttle would cut out every second. I was basically one second of throttle, one second of no throttle, all the way down the highway. Almost impossible to drive. This continued even after I turned cruise control off. I limped my way to Home Depot and installed my TPS in the parking lot, and drove most of the way home with no issues, although I still noticed a slight hesitation while accelerating. Alas, I tested cruise control again and then the throttle on/off problem started again, then I could barely drive the thing, even after cruise control was off again. I'll be returning the new TPS to Autozone today, since apparently that's not the problem. What's my next move?
Having DTC of P0507? Engine is revving a bit higher at idle than normal.
View 4 RepliesGranddaughter showed up with her '02 Accent idle varying between 600 and 2500 rpm. Disconnected Idle Speed Control Actuator and engine runs at very high idle so apparently the ECM is unsuccessfully attempting to manage the idle and the ISC is functioning. Reading P0507 code. Checked for vacuum leaks beyond throttle body, found none.
The car was involved in a fender bender accident a couple days before the idle issue. No CEL until a couple days after the accident. The varying idle started many days after the CEL.
The wreak cut a half dozen wires in the area outside of the battery. She repaired them and I just finished redoing with solder and shrink wrap. Found no faults with her twist and tape repairs or any other damage to wiring. Varying idle still there.
08 Accord. After replacing the starter and cleaning the throttle body I keep having a CEL and the P0507 code.
Checked for leaks around intake, vacuum lines, etc. found none.
Tried the relearn procedure and still no luck. Car idea higher than normal ( just over 1000 rpms warm). Also feels like it wants to pull even when stopped.
So I figure I have either:-damaged the throttle body somehow cleaning it- Have incorrectly implemented the re learn procedure- missed a vacuum leak ( possible but doubtful)- or something else I don't know about
My Explorer CEL just came on today, when checked it only brought up a code P0171. I have read through a bunch of the post and it seems most people get two codes where as I only get one. Also most say their vehicles run rough, mine runs great, so I am at a loss as to what to check or replace first. There does seem to be a slight ping when under load.
View 7 RepliesI have a 2003 Explorer with the Factory Keyless Entry on the driver's door. It recently quit working with either my code or the factory code. I have cleared my code, and the only response is that the keypad will light up, and I can lock all doors with the pad. It refuses to take a code to unlock. Other than the dealer route (and a possible new GEM)? The wireless remotes continue to work well.
View 14 RepliesI've got a 2003 Ford Explorer The transmission O/D light is flashing, and the check engine light came on. I'm getting and Code of P0775 Pres. Ctrl Solenoid B Circuit Malfunction. Also it shifts rough between gears, the rpms ramp up to much before it shifts. What the problem is, and how to fix it?
View 13 Replies2003 Limited with 4.6, 89K miles. Just started doing this last night. Checked codes, had the DPFE one pop up. Replaced that, no luck. Cleaned the IAC, MAF, throttle body, EGR, PCV, no luck. Used carb cleaner and sprayed around intake & vacuum hoses, no luck there. Checked vacuum, steady 20in even when it lopes. Battery unhooked for 15 minutes. It hovers around 300-400rpm's, sometimes will stall but drives fine. Tested the IAC and it is functioning normally. Nothing above has worked.
View 2 RepliesFrom the other users it seems that almost all are having slipping of gears and rough shifting associated with this code. On mine I'm not getting any slipping or rough shifting...it actually still seems to be driving just fine. The OD light came on and will go away after shutting the truck off and back on...it will then not flash anymore for say a couple of months or so...this has been happening for the past few years every now and again and i never thought much of it. I just made a 2k mile trip and this happened again but this time it threw the p0775 code which is a first.. Is it possibly a very early sign of the sensors going bad.
View 3 RepliesI have a 2003 ford Explorer xlt v8 4.6 with a P2197 code.(02 sensor bank2 sensor1)...
I had code P2195 a few months ago and replaced that 02 sensor but just recently truck threw code P2197 and is now starting to idle surge when I stop at a light or just leave it running in park.
Replaced PCV valve and the hose that goes from pcv valve to IAC also replaced Fuel Filter. Cleaned IAC, Throttle Body and MAF did the old check for vacuum leaks with can of carb cleaner nothing found.
Pulled all coil packs off checked OHMs all read .6,coil boots looked to be in good shape going to replace spark plugs and 02 sensor.
I was looking for some diagnosing the problem with my car. I've already gone and put one of those autozone scanners on it, and it gave me a very vague idea of what could be wrong. It pulled a P0440 and P0507 code. I go to work and school full time so I don't have the time to be poking around at everyone of those possibilities.
The check engine light came on a few months back, the acceleration has been bad since then, but it just recently started running worse. While accelerating the car jerks horribly, but then will smooth out if I give it more gas or let off a little bit.
Not real familiar with this code, given that my check engine light came on a couple weeks ago and they detected some errors and these codes appeared.
View 2 RepliesCar started idling all weird this evening, rising and falling when at a stop light. Car APR Stg 2+. Found the fault code above. I changed the map back to stock and cleared the code and it still does it. I let the car sit for like 30 minutes and started it up again and it sounds even worse like it wants to stall. I did a few google searches and it seems that it could be a faulty PCV or throttle body. How should I proceed? I'm thinking change the PCV and if the problem is still there it's a potentially larger issue.
View 11 Replies2007 Passat 2.0T ... I just purchased this vehicle and after about two weeks of driving it has gone bananas. I found a ton of oil in the spark plug holes, and installed a new valve cover gasket...It no longer leaks. I am getting P0171, P0507 codes and multiple misfire codes from all cylinders...
View 6 RepliesSaturn 2002 SL1 5-speed. My SES light has been on constantly for about a year (was intermittent before that) with the codes P0172, P0300 and P0507. The car also idle high (2500+) occasionally at stops. My mechanic said it is likely an intake gasket but would need a full diagnostic to determine and that is not a safety hazard to drive but that I am getting less mph. I can't afford to fix it now but I have an emission test due. Is there a way to turn to light in the mean time?
View 1 RepliesI have a P0401 code that just fired today. I tried to clear the code, but it came right back on the drive home. There are no drivability symptoms so far; just the CEL.
It looks like the DPFE sensor is part of the EGR valve on this model. Do the 401 code usually means that the EGR needs to be changed, or if there are other common causes of this code that I need to check? The DPFE sensor fixed the same issue on my Escape, but that was an easy $34 and 30 seconds repair. Looking for some 2004+ year owners' experience (I guess 2002 and 2003 models had the DPFE?).
4.0L V6 engine
A few days days ago I noticed a check engine light and pulled an 1151 code. The truck runs great, like it always does. It's a '99 Eddie Bauer 5.0 with 275K. I turned the code off and a day later it came on again with no difference in the running.
View 6 RepliesI 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.
How to locate the 5 digit code on the SJB on a 06 Explorer EB edition. 1st get a flashlight and a mechanics mirror. Then locate the SBJ above the parking/emergency brake. on the bottom of the SJB there is a cover. If you can remove the cover then do it. It is Stamped on the other side. Or put the seat back and flip upside down on the floor and look with your mirror and flashlight, it is the only 5 digit number STAMPED on it.
View 4 RepliesI have a 2008 Sports Trac, with a 4.0 SOHC engine ... 165k miles. Last week my check engine (CE) light came on and the code is P0401 ... too little flow on the EGR system. I first tried cleaning the existing valve - but CE light still came on. So I replaced the old EGR valve, cleaned the SS tube from the exhaust manifold back to the EGR valve and the CE light is still on. I have not driven the truck since I replaced with the new valve ... only fired her up in the garage. Is this something that could possibly clear up given a couple of miles?
View 6 Replies