Clicking this will make more experts see the question and we will remind you when it gets answered. com. 5. Codes: P1506, P0171 and P0420 : OBD-Codes. i have a 99 ford escort that has three codes p1506, p0455, and p1500 ,. IAC valve has been replaced. I have a 2000 Ford Explorer V6 that is running at very high idle and a code of P1506. Try removing the intake hose from the throttle body and placing your hands over the inlets and see if the engine stalls out as it should. This code may be seen with other misfire codes and lean / rich codes. 0 spi, Car runs great, no shakes or stalls, rpms 900-1000, Yes it said evap isn't ready. Post by rickbeachboy » Thu Apr 15, 2010 3:00 pm. my problem turned out to be a vacuum leak. the car now stalls when coming to a stop. 0. Will occasionally run rough at idle, but not. check engine light comes. 5L 5speed. control valve. I have a 1996 2. valve, water pump, idle speed. i have a 99 ford escort that has three codes p1506, p0455, and p1500 ,. Since it's easy to deal with you could try to clean it somehow. Inspect the entire intake air system from the mass air flow (MAF) sensor to the intake manifold for leaks such as: Cracked or punctured intake air tube. It has been to a differe. Posted by abraham lincoln on Feb 19, 2012. sets idle speed for different engine load conditions at idle, AC on, trans. Verified Check for a collapsed/rotted out PCV valve hose at the intake manifold going to the throttle body area. 0 hour of labor. 0:. Jan 02, 2010 • 2000 Ford Windstar. 295. P1506 were is on Ford Focus 2000. Here is a cheap noid light set that will cover any testing needed-only recommend a Motorcraft IAC they are very inexpensive on Amazon. SOURCE: timing belt diagram for 2001 ford escort zx2 dohc cam shaft timing marks on back of cams ,two slots ,use a flat piece of metal to align . Verified Check for a collapsed/rotted out PCV valve hose at the intake manifold going to the throttle body area. 0 split port rough idle only when in drive and at idle mainly with air/heat /blower on. P1506 FORD -tarus. Search Fixya. 0l. read more. IAC valve. rickbeachboy Posts: 2 Joined: Thu Apr 15, 2010 2:45 pm. 1999 Ford Escort 2. its usually on the head of the engine. Been getting this code. My Bronco after it warms up stalls when the vehicle is put into gear. This is most commonly caused by a dirty or bad IAC valve. The PCV valve on a 1996 Ford Escort 1. 1997 Ford Ranger SuperCab; Ford Ranger Car and Truck; Ford Car and Truck; Cars & Trucks. The P1506 code means that the engine idle is out of factory specification. asked Mar 13, 2018 by Tlcoleman1223 (101 points) code. 1 helpful. Ok. RUNS ROUGH AT IDLE AND / OR DIAGNOSTIC TROUBLE CODE P1506. Check out our discussions on the Ford Escape, Mustang, Edge, F-150, Raptor, Explorer, Focus, Fusion, Fiesta and more!. . 1998 ford escort: stall. Trouble codes are P1506 (idle air control overspeed error), P0171 (system too lean - bank 1) and P0420 (catalyst system efficiency below threshold - Bank 1). 6XXXXX purchased a month ago Code P1506 (IAC valve, over speed error), This is the last problem I am having! Finally (I hope, lol) What else is there to do to correct this problem. i have a 1999 ford escort with a 2. 4WD. Anything's possible. Cleaned the idle air control valve and throttle body and plate. 0L - Check Engine Light is on - Nashville. 1 answer 815 views. Swapped aftermarket sensor with a motorcraft senson (TPS) and made no difference. Code 171 is System lean bank 1. Possible causes are: IAC Circuit Short To GND. 6l - Hello I was wondering if anyone could possibly help. the hot idle is around 1050-1100 rpm in park/neutral andXXXXX checked for vacuum leaks or pl. 2001 Ford Escort. after shifting into drive or/or reverse plus a little throttle it goes away. ford; escort; p1506;This is a camshaft position sensor and it is located on the driver side back side of the engine. IAC circuit short to GND. Cleaning the throttle body. Chris (aka- Moose) Ford Technician. Still had misfire codes now on plug 1. Thank you, p1506 is gone but the code for my cats went off and it will not get any readings from the o2 sensor behind the bad converter. last year have replaced ever senser on the thing and replaced the vacaum line going to the back of the intake what ever it is it causes the transmission to act up to. Changed plugs. Disconnect the car battery, remove the valve, clean, re-install valve, and drive the vehicle for about 5 minutes with the headlights and A/C ON to get the idle relearned. (Or maybe used your own OBD scanner to extract the car faults). 08-01-2002 01:17 AM. Usually there is a small vacuum leak on the elbow for the pcv valve that causes to high an idle speed. read more. Originally launched as a successor to the Pinto, America’s first Escort could be bought with an. Question about 1993 Ford Escort 4 Door. Your car or truck has either a P0171, P0174 lean fault code or both stored in. 08-05-2022,. P1506 is the idle control motor, remove and clean out carbon. 6 P1506 code - Code refers to the IAC or vacumm leak. The engine maintenance light came on and unfortunately on the day I was having it smogged. 2002 Ford F150 V6 4. 0. 0L SOHC. stalling ford escort my escort stalls when i am coming to a stop. SOURCE: HELP, MISFIRING: 1999 Audi A6 Quattro Avant Wagon P1127 Long Term Fuel Trim mult. ford escort 1985 has a problem stauling out and wont restart till cooled off. Then you think about what could be common to both codes. Sometimes the Idle Air Control (IAC) may have carbon built up. code;Associate Degree. We want to make sure we drain all electricity out of the PCM. Replaced IAC, TPS, smoke tested (without any leaks). 19,054 POSTS. The O2 sensors have the ability to correct a fuel mixture of +-15%. I created this video with the YouTube Video Editor (FORD - Idle Air Control Overspeed Error. 1983 - 2012 Ranger & B-Series - P1506 with misfires - Hey guys, I'm getting a few OBD2 codes and I'm trying to figure out where to start. If the engine is running with the maf plugged in and the iac is disconnected the motor should stall, or come very close to stalling. . While Driving On The Highway, The Truck Stalled While. i have a 97 f150 thats about to drive me crazy,check engine light on and had it scaned and showed p1506 this has been going on since nov. =====Claim your FREE engine code eraser 👉 👈=====Engine Code FORD P0135 Saving Repai. Disconnect the car battery, remove the valve, clean, re-install valve, and drive the vehicle for about 5 minutes with the headlights and A/C ON to get the idle. p1506 iac fault. We still had the code after driving for 30 min but he did disconnect the vacuum hose from PCV valve and plugged it and it seemed to fix the problem. It is mounted near the throttle body on your Escort and looks something like this. The engine should stumble or stall when opening the EGR valve and if not it is already open or the gasket is leaking. F-150 Lariat. drives ok now, but retrieved code #p1506 idle air control over speed malfunction. My 2002 ford ranger with a 4. I cleaned the throttle body and the carbon where the EGR. Ford P1506 OBD-II Trouble Code Definition: P1506 Idle Speed Control Valve Open Solenoid Control Circuit Signal High P1506 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P1506 Idle Speed Control Valve Open Solenoid Control Circuit Signal High Sorry no other information,Please help us to improve,Any information is. Hi, i have a 98 ford escort with 160,000 miles on it. Replaced IAC valve. In a 2002 Ford Escort the PCV valve is located in the front of the engine near the drivers side. When cold it idles at 1100-1300 rpm, and begins to idle down to 800 rpm. read more. 4 idle air control valve drive by wire- where is the iac - Ford 2007 Expedition Eddie Bauer EL question. Replace the idle air control valve , takes about 15 minutes to do and will save you a lot of pain and suffering . Search Fixya. It was running very rough, and would stall when coming to a stop. rev. Search Fixya. I pulled the codes, and got these: P0172, P0300, P1151, P1506, P0133, P0155, P1409, and P1132 I can't remember if I checked the fuel pressure now, so I will do that to be sure, but this is driving me crazy, it surges, and the idle sounds like a high performance cam, but no way of knowing if that's just part of the problem, or if it does. P1506 Ford Escort. 4 posts • Page 1 of 1. the hot idle is around 1050-1100 rpm in park/neutral andXXXXX checked for vacuum leaks or pl. * The at idle rpm's are between 700 and 750. p1506 iac fault. I know you mentioned checking it but you never said what the result was. 1999 ford escort: rough idle. 0. 9 liter four cylinder engine : With engine oil filter change : ( 4. Codes: P1506, P0171 and P0420 : OBD-Codes. If it sit fir 10-20 min it starts and runs abit and than stalls again. P1506 Idle air control overspeed This means there is a higher than normal idle. If it's running normally, perhaps it's a code leftover from previous work. 2004 F150 4. . . Starts immediately, RPM races to ~3,000, then stalls. We replaced the IAC and all was good for a while. Check to see the waste gate on the turbo is closing properly. Note: The use of "oiled" air filters may cause the MAF to become dirty if the filter is over-oiled. 0 DOHC 24 valve, code P1506, idle high - Ford 2000 Taurus question. Browse Categories Answer Questions. V6. Repair Urgency: Get this code fixed as soon as possible to avoid further damage to your emission system and possible engine damage. This code specifically is for idle speed faster then expected. One would think it would be possible to set a code when such a warning. I have a 1998 Ford Escort. Reply Like. the service engine soon light is on. i have a 99 ford escort that has three codes p1506,. C. the hot idle is around 1050-1100 rpm in park/neutral andXXXXX checked for vacuum leaks or pl. I ordered 2 parts from napa and they gave me an 01 IAC, than they gave. SOURCE: check engine lights on 99 ford ranger ODB codes. Repair Urgency: Get this code fixed as soon as possible. Automatic transmission. 8-49A F8ae-6E061: Trouble Codes. My 1997 Escort Wagon (manual trans, 170K) has recently started to idle rough whenever it comes to a stop, though never when the engine is first started. . P0102 Mass or Volume Air Flow Circuit Low Input. Vehicle. Ford: $154. . 0 OHV Flex Fuel - Code. If it needs to be corrected more than that, the P0171 code will be stored. Nov 17, 2009 • 1996 Ford Escort 4 Door. Within an hour Ford diagnosed a wiring harness problem. Read full answer. Thank you, p1506 is gone but the code for my cats went off and it will. It will be the best 45.