I have been smelling gas and noticing that I am using a lot of gas. I checked the codes. I got P0442, Evaporative Emissions System Leak Detected(small leak) and P0446, Evaportative EMission System Vent Control Circuit. Where do I check for the leak and what is a vent control circuit?
View 1 RepliesMy check engine light has came on and I received these error codes
PO441 : Evaporative emissions control system incorrect purge flow.
PO 455 : Evaporative emissions control system pressure leak-large leak.
PO 446 : Evaporative emissions control system vent control circuit fault.
Also only my driver side fan is working, may be separate issue?
The check engine light came on yesterday. 2004 with 115K. Auto Zone read the codes and they are as follows:
Definition:
Idle Air Control Valve control circuit.
Probable Cause:
Open or short circuit condition.
Poor Electrical Connection
Failed IAC motor
I'm not too knowledgeable about wiring and electrical systems. I'm getting a P1451 code (EVAP Control System Canister Vent Solenoid Circuit Malfunction) on my 99 4.2. I've read that it could be a bad solenoid, bad wiring, or a blown fuse. So far I've;
- checked (and changed) the related fuse
- checked the wiring for damage at the connector
- checked voltage at the connector (12 volts)
- checked the resistance at the solenoid (around 60 ohms)
- actuated the solenoid with a 9V battery (can hear it opening and closing)
I haven't had a chance to check the wiring all the way back up the frame to yet, but I noticed that the ground at the trailer wiring harness has broken off the frame. Would this potentially cause a fault in the upstream wiring? I'm going to slap a new connector on and bolt it back down anyway, but as it's Labour (Labor) Day I'll have to wait for the stores to be open tomorrow.
I have an emissions test coming up. I have 3 P codes that I'd like to eliminate before then. I don't want to "fix" the issues they are telling me about. Just make the codes go away. I know why they're there I just need to get rid of them.
What I have coming up is:
P0475 Exhaust Pressure Circuit Valve (result of EBPV delete)
P0541 Intake air heater A circuit low (result of aih delete)
P0640 Intake air heater control circuit (also result of aih delete)
What resistors I'll need and where to put them in?
I have a 1999 Ford Explorer with the V-6 SOHC that is stuttering and stalling when I try to accelerate. A very slight acceleration will get the vehicle moving, but anything coming close to normal gas pedal pressure causes immediate stuttering and/or stalling. Check Engine light came on when problem started yesterday.
Where is the EVAP System Canister Vent Solenoid? I bought a code reader after beating my head against the truck all afternoon and got code "P1451 EVAP System Canister Vent Solenoid Circuit Malfunction". My Haynes book says on the left side frame rail... can't find anything along there that looks like it (based on picture from Rock Auto for replacement part) and found some people online talking about it being in the engine compartment on the passenger side...
Just crawled all over the truck and I think I found the charcoal canister, but couldn't trace it back to the vent solenoid... There was something right next to the canister, but again, it looked nothing like the replacement part listed on Rock Auto...
I have some codes on my ranger 2000 here goes
P0141: o2 sensor heater circuit malfonction (bank 2 sensor 2 )
P0455: evaporative emission control system detected (large leak)
Now I will need to get that fixed cause I don't know where to look and what to look for ... For the leak I know there is a big crack on the plastic where the gas lid is could that be it ?
About 6 months ago I bought a 2003 F350 King Ranch to tow my toy hauler. Very happy so far. The one complaint I have is this...
The design of the heater / AC control module for this year of truck does not have a separate AC switch. There is not a separate button to turn the AC on and off and with a separate switch to choose which vent to blow the air through. For this year, I think 99-04, the vent selector switch must be turned all the way to the left and there are two AC Options... AC and Max AC. For both of these options the AC only blows through the dash vents.
Is there anyway to upgrade the in-dash unit to allow you to turn on and off the AC compressor while independently selecting, floor, foor / vent, floor / defrost, vent / defrost, etc... for the vents that the AC blows through?
I live in CA and it can get HOT... I would really like to blow the AC through the floor vents and / or the floor vents and the dash at the same time to provide more even cooling throughout the truck. Also, blowing through the floor vents would provide better cooling to the back seats.
My scanner reads P0001 Fuel Volume Regulator Control Circuit Open. My truck shuts down without warning, runs great otherwise. I've changed 2 grey CPS units and now have the Black IH one installed. What the Fuel Volume Reg.is? Is it the IPR on the HPOP?F250SD 7.3 225,000 miles.
View 10 RepliesI got a Ford f150 and getting the error code P0446 Evaporative Emission Control System Vent Control. My truck has burnt up 3 of these things already in the last 8 months. Why my truck keeps killing them?
View 2 RepliesNew to me 2003 F250 Super Cab 6.8 V10. Great condition inside and out. 68,000 miles. Began smelling fuel (gas) a few days after driving it 250 miles from purchase location. Traced leak down to the top of the gas tank. Staining was visible around the rear vent. Applied about 5 psi to the tank and sprayed soap around until I saw bubbles coming from a hairline crack at the rear vent connection. Its where the fitting for the hose comes out of the tank.
My first choice would be to hot weld the crack. I'm not very comfortable with the idea of a heat source near a gas tank. I'm not sure, but the heat from the plastic welder might be hot enough to ignite fumes? Second option is to try some industrial 2 part epoxy (PIG) and seal it with that. Is there pressure inside the tank, and if so how much? Can try this fix with epoxy or JB Weld?
I have a 2006 f-350 6.0 and i went to fill up my truck with diesel. After that the truck did not start. Currently has the code p2285 - injector control pressure sensor circuit low. I tried disconnecting sensor, still no start.
I have the torque pro app and another 6.0 that I use for comparison. Check power at ficm 48 volt, flp 11.5v, FVP 11.5v. Hpop while cranking shows 1400 psi. removed oil filter and see low pressure oil ok, fills up reservoir. ipr at crank about 65%. fuel filter full of fuel.
Replaced the dummy plug on passenger side because originally hpop was very low psi 12. after replacement it went up to 1400 on cranking. What should I be looking at next, should I be removing ipr? should i be looking at crank sensor or cam sensor? Just installed 2 new batteries also because my dad kept cranking the truck until it died.
Checked to make sure fuel cut off relay not triggered, Ok. The truck has been having long cranks before it died. Also right now the injector cycling is 10 seconds long while on my other 6.0 it is about 4.
I've owned my 2012 F-250, 6.7L for less than a week and it has a check engine light. The local dealer can't see me for a week, and I need to leave town next week.
I went to AutoZone to have the codes checked and this is what they came back with:
P2033
Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 2
P2031
Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 2
Can I drive on these codes, or should I park the truck until Ford can see me?
My Phaeton has been running perfect since I got it. Yesterday I took it to the dealership to get fluids topped off and a wash. We have had a break in the weather the last couple of days, so I took my w12 on 465 and got it up to 120 before I chickened out. It continued to ride perfectly. This morning when I went out to start my honey do list the service engine soon light was on, it is still running perfect, but when I stopped by local auto store and had them pull the code it says "thermostat heating control circuit open". My middle temp stays at 200, when sitting still the left temp gauge goes almost to 200 however when driving it falls to under 160.
View 24 RepliesI've got a '99 Passat wagon with the 1.8T. My check engine light came on the other day. i had a friend check it w/ his OBD 2 code reader. I got 2 codes: 1300 & 1136. "boost calibration fault" & "fan circuit control malfunction" , respectively. are either of these worthy of a trip to the shop, or can i handle this on my own?
View 3 RepliesI have a question about the the rear vent. Which AC setting turns on and off the rear vent? I dont see a separate control for the rear vent. Secondly is the rear vent controlled by the driver temperature control or the passenger temperature? I don't see either of these addressed in the manual...
View 8 RepliesI found a post in the forums with a similar issue to the one I have the only difference is that I have a Sonata GLS 2012:
"one of the "slider" control knobs on my '04 sonata has broken and i need to replace it. i'm not sure i'm calling it by the right name; i can't seem to find it anywhere when i google it. it's the small plastic piece in the middle of the air vent that controls the direction of the air flow.
After about 6 months I finally got the alternator replaced in the Tribute. I totally forgot about the CEL that was on for EGR Circuit. I've found a couple of pages ( OBD-II Trouble Code: P0403 Exhaust Gas Recirculation Circuit Malfunction ) that explain how to diagnose the issue but I was wondering if any other route for something that may be more common than another thing.
View 2 RepliesRecently the control knob is not working. No matter what position I select it to, it comes out the top Vents. I took it to the dealership And they said the cable is severed and would cost around 700 to replace it. I was wondering if the cable is one like a rod that pushes the controller or if it is digital. Also I was wondering if I could just the middle of the dash to get to it or would the whole dash have to come out. I could do it myself if I can get to it from the middle.
View 2 RepliesThe first is a trans control system malfunction and the 2nd code(0740) is tcc circuit malfunction- but what exactly do these codes mean? and the o2 sensor needs to be replaced, it said bank 1 sensor 1- does that mean the one BEFORE the catalytic converter?
View 4 RepliesI need the PCM pinout for a 2002 F150 4.6 For the Purge Control Valve Circuit. If possible the wire schematic would be nice also. Getting code PO443 (( hard code )) I have checked battery voltage at valve connector with key on (( 12.2 volts )) valve resistance is at be 35 ohms so I'm thinking I may have a bad wire or a bad PCM .
View 2 Replies