Ford F-150 - 1997-2003 :: Code P0161 Came Up - 2nd Bank Downstream Heater Circuit Fault
Just started the truck after not running for a few weeks and drove around fine. Looked down and suddenly a CEL was indicated. Checked it with my Edge Evolution diagnostic mode and Code P0161 came up 2nd bank downstream heater circuit fault. I've also have an exhaust leak in the right passenger side exhaust manifold for about the last year. I've been waiting to install my newer 03' used engine when time and funds permit.
View 3 RepliesFord Ranger / B-Series :: 1999 - P0135 O2 Sensor Heater Circuit (Bank 1 Sensor 1)
1999 Ranger 4x4 4.0 - P0135 O2 Sensor Heater Circuit (Bank 1 Sensor 1)
I have replaced the 02 Sensor, Passenger Side (Pre-Cat), with a Motorcraft DY831...
I reset the Check Engine fault codes, and took it out for a 50 mile journey... Check Engine light is back on, with the same exact code... What next?
I understand that it may be a fuse, and/or it may be a short in the wiring... Exactly how to test the wiring from the connector at the 02 Sensor all the way back to wherever I need to test?
I really need detailed directions, like wire colors, voltage required, or ohms, or whatever is included in this process...
Camry :: 2002 V6 - ( P1135 Code) Air / Fuel Sensor Heater Circuit Response Malfunction
Just got a P1135 Code on the 1MZ-FE 2002 Camry.
My code reader pulls it up as (no typo below) : AirCFuel Sensor Heater Circuit Response Malfunction.
So I know it's a bad Air/Fuel sensor. Which one though? I replaced the rear sensor by the firewall about 6 months ago which fixed the check engine code (I don't remember the code). Would it make sense that the front one failed now or the back one failed again? Most of my research points me to a bad rear sensor however a lot of people also report that a code reader would report the sensor as "Bank 1 Sensor 1".
The rear sensor was replaced with a Denso 234-9042 Sensor.
I would play the replace and test game... however inspection is due within the month and after resetting the code, it usually takes about 50 miles to return. Being in college, 50 miles takes about 2 weeks.
Lexus GX 2004-09 :: Fault Codes P0037 And P0057 - Oxygen Sensor Heater Control Circuit Low
What can be done regarding these faults? P0037 and P0057
Description:
Oxygen Sensor Heater Control Circuit Low (Bank 1, Sensor 2)
Oxygen Sensor Heater Control Circuit Low (Bank 2, Sensor 2)
The catalytic converters have been removed but the fault was present before that anyway. All I want is the VSC function to work again and the lights to go off. I have heard you can put dummy sensors in.
Accent MC (2006-11) :: CEL / OBDII Code P0141 - O2 Sensor Heater Circuit Malfunction
CEL/OBDII code P0141 - O2 Sensor Heater Circuit Malfunction
So I just bought this car 64k well maintained but cant get rid of the check engine light. Replaced downstream O2 sensor with no luck. As soon as I get home I'll check voltage @ connector. Lets test the O2 sensor connection and test the pins to make sure there is no break in the wires.
Golf IV / Jetta IV :: Check Engine Light Came On / P0135 Code For Sensor Heater Circuit
I have a 2002 Jetta 1.8t. My check engine light came on and it gave me the code P0135 sensor heater circuit. Bank 1 Sensor 1. We bought a new 02 sensor and replaced it. We definitely bought the right one too. Cleared the codes. After a little driving the CEL came back on with the same code P0135. What is wrong and how I can fix this?
View 6 RepliesFord Super Duty (1999-2016) :: 2005 F250 - Code P0721 - OSS Sensor Circuit Performance Fault
I recently picked up a 2005 f250 SD 5.4 4x4... I was having issues with sporadic shifting and wandering shifts while cruising around 100kph, scanned it and came up with p0721 OSS sensor circuit performance fault.
I checked the harness and all looks fine, now I attempted to remove the OSS at the rear of the tranny, got the 8mm bolt out however could not, for the life of me get the sensor out. I tried not to use pliers to twist the sensor or anything for fear of breaking the sensor off and having bits go into the transmission.
Ford Excursion :: 2002 7.3L With P0671 Code - Glow Plug Circuit Fault
I have have been getting a p0671 fault code every time I start my truck now that its cold. If I clear it and its warm it doesn't retrigger at least until it sits overnight again. Is this likely to be that the Glow Plug needs replacing on the #1 cylinder? Autolite Glow Plug is only $20 or so. Mechanic is recommending changing the bank and the harness but I'd rather just do the one GP myself if possible. I see on here that the valve cover has to come off. Which side is #1 on and do I need any gaskets etc? How big a job is it to remove the valve cover? I'd go and look myself but its cold out ...
View 1 RepliesElantra XD (2001-06) :: 2002 - Cam Sensor Fault Code P0340
I recently took my car to the Hyundai dealer who told me that my engine light was from a bad cam sensor (Fault Code = P0340). I bought the sensor from the Hyundai parts dealer and replaced it myself. After having the code erased, the check engine light comes back on (with the same code) when I turn the car off and turn it back on, after driving it for a while (30 minutes or more).
View 5 RepliesPassat (B5) :: Check Engine Light On / Code 16486 - Mass Air Flow Sensor Circuit Low Input
I cleaned my k&n air filter on my 02 passat 1.8 turbo let it dry oiled it very lightly, and 50 miles later I get a check engine light on, pulled the code 16486 and it says Mass or Volume Air Flow Circ Low Input. Cleared the code put a frame in until I can get it filter. Why that would throw me that code, k&n oil gumming up my sensor??
View 2 RepliesCorolla / Matrix 2009-13 :: 2010 Does Code P0037 Is For Bank 1 Sensor 2 Oxygen Sensor?
I have a 2010 Toyota Corolla 1.8L, the base model.
I recently had a check engine light, VSC off light (blinking) and traction control light come on. I took it to Autozone and had a p0037 code ring up for a new Bank 1 Sensor 2 oxygen sensor (downstream). I believe I have found the correct sensor (located under car, approximately near drivers seat) and it looks simple to replace, aside from the fact that the wires go through the car body.
Can confirm that I have located the correct sensor? And if so, what is the best way to get to where the wires connect?
Is it located under the drivers seat? What should I do about the rubber grommet located under the car where the wires appear to pass through?
Camry :: CEL On With P0606 - PCM Processor Fault / P0157 - O2 Sensor Circuit Low Voltage
2 weeks ago a check engine light came on with P0351-Ignition Coil "A" Primary/Secondary Circuit Malfunction, took the car to Toyota dealer and replaced ignition coil for cylinder No1. I drove the car for about 10K and check engine light came on again with P0606-PCM Processor Fault.
For the past week I was monitoring the DTC's using INNOVA- CanOBD2 Code Reader 3030 (ordered ODB2 USB tool to check live data on a laptop, on it's way...). I had P0606 on all the time, about everyday. For 3 times I had P0157-O2 Sensor Circuit Low Voltage (Bank #2 Sensor #2) on.
What's the link between the two DTC's? Why not P0157 alone? Or P0606 alone? What is the procedure to diagnose this?
Mitsubishi - Mirage :: 1998 - CEL Codes For Fuel Trim Bank / Oxygen Sensor Bank 1 Sensor 2 And Cylinder 1 Misfire
I own a 1998 Mitsubishi Mirage with about 190,000 miles on it. The engine light has started coming on and I get three codes:
P0170 Fuel Trim Bank 1P0136 Oxygen Sensor Bank 1 Sensor 2P0301 Cylinder 1 misfire
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Ford 6.7L Power Stroke Diesel :: 2015 F550 - CEL Code Oxygen Sensor Performance Bank One Sensor One
The service truck threw a CEL, and i pulled oxygen sensor performance bank one sensor one code. That would be driver side sensor between the manifold and cat, rite? Don't want to change the wrong one...
View 11 RepliesFord Super Duty (1999-2016) :: Code P2195 (Bank 1 Sensor 1 O2 Sensor Stuck Lean)
So I just replace my Cat. Converter with all new sensors in them. I just replaced my spark plugs. (I'm knocking out these check engine light problems) and I think I'm getting close to the root as to why these other parts went bad. Why my o2 sensor would be stuck on "lean" ....
View 5 RepliesEclipse - Mitsubishi :: 2000 - Fault Codes For Shift Solenoid And Sensor A Circuit
I found the fault codes, I need the steps to fix them.
P0760 - Shift Solenoid,
CP0755 - Shift Solenoid
BP0340 - Camshaft piston sensor "A" Circuit
P0335 - Crankshaft Position Sensor A Circuit
I'd like to think it's as easy as replacing the sensors, but it never is.
Ford F-150 (2004-2008) :: Transmission Malfunction Message Came Up On Dash / Sensor Circuit Fault
I was plowing and when I put it in reverse it felt like it slipped, but then the dash message trans malfunction came up. I checked the codes and I got P0722 output shaft speed sensor.
Code P0720 (oss) sensor circuit fault
Then the truck went into safe mods. Is it just the sensor or is my reverse going out...
Ford Escape / Hybrid :: 2004 V6 - Code P0403 EGR Circuit Fault
I'm pulling a P0403 EGR circuit fault on a 2004 v6 Escape.
Last night I changed out the EGR solenoid. Cleared the code and drove around for a while, got on the highway and cruised for a few miles and everything seemed fine. Turn the car off and back on and the code showed up again.
My next step will be to check the electrical connection to the solenoid. I don't do a lot of auto repair.
With my multimeter I will check for 12 volts. But from what I understand I can not check ground as the PCM sends ground to the solenoid to activate it. How should I check the electrical connections to the EGR solenoid?
Ford - Explorer :: Check Engine Light Is On For Codes P0161 And P0155 - O2 Heater Circuit Sensor Is Bad
I have a 1996 Ford Explorer Eddie Bauer Edition 5.0, the check engine light is on and my code reader gives P0161 and P0155 both stating that the O2 heater circuit sensor is bad. I replaced all 4 of the O2 sensors in the truck, cleared the codes but they still keep coming back. I have tried for a few days now to find something online similar to this but have had no luck. I am not sure what else to do.
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