Prius (Gen 2) :: 2007 - Air / Fuel Ratio Sensor Connection Broken
I have been debugging DTC codes 2237/2238 and what sounds like detonation in a failed catalytic converter in my old 2007 Prius (375,000 miles!), I just removed the wipers and cowl yesterday to look at the air/fuel ratio sensor connection, and my connector appears to be melted somewhat, sides of the connector show signs of melting I am guessing that there is a connection problem stemming from this and the root cause of my DTC codes.
Can the four wires each side be removed so I can get the connector out to look at it carefully?
Can the bad connector be removed and the four wires be simply spliced together to get the air/fuel sensor working again? I did note that the colors of the wires going in are NOT the same as the colors of the wires going out.
Nissan - Sentra :: P1273 - Air Fuel Ratio Sensor 1 Lean Shift Monitoring Bank 1 Code?
I got an 04 Nissan Sentra and I got a (P1273 Nissan - Air Fuel Ratio Sensor 1 Lean Shift Monitoring Bank 1) code that popped up on it. Looking to see what the probable cause for this code to pop up? Is this a rare code that popped up on this car? There's no noticeable symptoms going on with the car.
View 9 RepliesPrius (2010-12) :: Correct Ratio Of Fuel Air?
My mpg has deteriorated severely (51-43 mpg). I am using Torque with a ELM 327. I measured the fuel air ratio below 10 almost all the time, both the calculated and measured. this seems a little rich. What the correct ratio should be?
View 4 RepliesPrius (2004-09) :: 2006 - Location Of Fuel Pump?
where in my '06 Prius is the fuel pump located?
View 1 RepliesFord 6.0L Power Stroke Diesel :: 5 Volt Location For Fuel Pressure Sensor?
I'm looking to use a 5V location for the Dash Boss fuel pressure sensor. I know most of the sensors (except the CMP & CKP sensors) use a 5V reference voltage. Which one to use? AIT & EBP are close to the sensor mounting location.
View 14 RepliesPhaeton :: 2004 - O2 Sensor Location?
Are these easily accessible? I have to replace both sensors in my 04 4.2 and was curious if they are easy to replace. I could not find and detailed info. Also any tips when replacing these and purchasing 2 sensors?
View 3 RepliesCamry :: 2002 A/F Ratio Sensor N/A - Car Stays In Closed Loop
2002 LE 2.4 A/T 85k miles. all maintenance up to date.
I got a CEL P0420 last night, car ran fine for 85 miles so I could get home. Hook scan tool up to look at sensor outputs, and found that the A/F ratio sensor is N/A. And that the car is never going into open loop. Coolant temp stays around 185 at 55 mph and will only hit 200 if I hold it at around 2500 RPM in neutral while stopped. Even on the highway it stays in closed loop.
I know about the P0420 catalyst code every Camry I have ever had eventually gets it. But could it be caused by staying in closed loop for extended periods of time? Should I replace the thermostat to try to get the engine temp up?
Camry :: Location Of Data Link Connector On 2003 Toyota XLE
Where to find the data link connector on a 2003 Toyota Camry XLE? I have an OBD II code reader, but the hubby is at work & I have a warning light going off.
View 2 RepliesPrius (2010-12) :: Location Of O2 Sensor?
Trying to replace the post cat O2 but not sure if I have the right location. Looking for a diagram?
View 9 RepliesPhaeton :: Location Of OBD Connector / Forward Fuse Panel Release Handle
My car is getting close to the 55- thousand mile service, and correct me if i am wrong the service is not mentioned in the owners handbook unless i overlooked something. However for the first time since i have the car the service due message is counting down in the readout.
Recently the CEL came on again, giving me an opportunity to use VAG adapter to read out the error code from memory. So went to open the panel underneath the steering wheel which contains the OBD connector. And that's when i got stuck.
According to the owner hand book the compartment has a little latch to open it. The only latch i found is the one used for the hand brake release. So what am I overlooking ?
Camry :: 2004 Ambient Air Temperature Sensor Location?
Where is this located? This is the sensor that reads the outside air temp for inside display. Looked between radiator and bumper cover pretty thoroughly.
View 4 RepliesFord 6.7L Power Stroke Diesel :: Clearance Lights Plug In Connector Location?
Do all New trucks come with the factory clearance light plug-in-connector and if so, where would it be located? The reason I ask, is I'm considering adding the cab clearance lights to my 15 F350. Really would like the factory lights but I hear Recon makes some similar.
View 14 RepliesLexus GX 2004-09 :: Check Engine Light On - O2 Sensor Location
I have an 04 gx with a check engine light on I had the code read at auto zone. That tells me o2 sensor bank 2 sensor 1. I have already changed the sensor they said it was and still have the code. What is the correct location of this sensor?
View 2 RepliesPontiac - Bonneville :: 2004 - Location Of Mass Airflow Sensor
I'm wondering where the mass airflow sensor is located on a 2004 Pontiac Bonneville?
View 6 RepliesFord Exhaust System :: 2004 F150 - O2 Sensor Location
So I was wondering where the O2 sensors are on the 04 f150s and if I could cut the rear set of cats out without throwing off those sensors?
View 13 RepliesSonata NF (2006-10) :: MAF Sensor Connector Removal
I tried to remove the MAF in 2007 Sonata Limited, and could not figure out how. I removed a cap by lifting the tabs on the sides, but the connector with the wires was still attached. I flipped over and saw another kind of tab on the bottom and seemed to be tricky to be disengaged. I did not want to go further because I broke Toyota ignitor connector not too long ago so I know some of the connectors with plastic tabs can be delicate. I want to make sure it is more clear to me before I proceed further.
View 2 RepliesPrius (2004-09) :: ABS Wire Connector Part Number
I need to get the part number of the wire harness connector that clicks into the right abs sensor connector. The code for the connector is A4 but I wasn't able to find any info about it online. This is for a 2009 Toyota Prius. car got into an accident and the wire harness connector was cut.
See the attached pics.....
Prius (2010-12) :: Location Of Interior Temperature Sensor Of HVAC System?
I was just wondering where the interior temperature sensor of the hvac system is located?
View 2 RepliesSanta FE SM (2001-06) :: Camshaft Sensor Connector Is Burned Out
The electrical connector to the camshaft sensor on my 2003 Santa Fe 2.4 engine has disintegrated so badly (I think due to engine heat) that I need to find a replacement. I have already repaired this connector several times with superglue and it has now reached the point where it is just no longer repairable. (same thing happen to a person of this forum back in 2008)
However, this connector cannot be purchased on it's own, according to the hyundai agent, we need to replace the entire wiring harness.