sensor

Driving myself crazy with this one, as it's causing me to get a whopping 8 MPG. Consistent P0125 code with intermittent P0130 and P0133. FSM points to a bad O2 sensor, wiring to the O2 sensor, or bad ECU. Replaced sensor with Denso, no change. When I run my scanner, I'm not picking up any...

Where did you get your extender? I'm thinking of putting one past the convertor. Got a 402 code. Please send link of extender that will fit. Thanks Gman.

Where did you get your extender? I'm thinking of putting one past the convertor. Got a 402 code. Please send link of extender that will fit. Thanks Gman.

My TPS sensor was replaced at a local shop, but I do not believe they set it up correctly. They didn't have a manual, and it turns out that they didn't know as much as they said they did (long story). I have a blinking OD/OFF light; the error code refers to the TPS sensor. I'm also getting...

I recently acquired a 2007 Land Cruiser. 50k miles. Excellent condition overall. I was following the handy AHC guide here and doing some poking around with Techstream and everything looks pretty good there however... the steering angle sensor reading is wrong. When the wheel is pointed straight...

Does anyone know the resistance ranges (ohms) for the water temp, oil pressure and fuel level sensors? I want to bench test a wiring harness I just fabricated for my ‘76 FJ40.

Anyone have the link of the AHC sensor programming? Not the manual adjustment to the physical sensor but digitally adjust the sensors and get readings via tech stream. looking for a procedure doc or a thread I can follow and print out. Thanks.

Hello, I have a tried the AHC sensor lift method, and followed the videos and write ups on here. I did not gain any lift. My truck AHC system works with no issues. Just need help or advise with the AHC sensor lift please. Please advise. Thanks

96 LC. A343F. At the rear of the transmission is what I believe to be the second temp sensor. Green and yellow wires. Note one of them is broken. Is this a temp sensor that triggers the dummy light on the dash or something else? This will be a pain to repair. Hoping someone can tell me how...

Looking for this original bracket in any condition. Don’t need the sensor itself :)

Hello all, How on earth do i remove the TPS from the injection pump? I cannot remove the screw closest to the engine. Is there a special tool? Ive developed shifting issues after an injection pump rebuild (very late shifts, extremely sluggish) and i suspect the TPS was reinstalled incorrectly...

When I turn sharply right, the doors unlock and the dome light turns on briefly. I can also hear a long peep. I suspect some sensor on one of the left doors. Any clue or experience? Thanks

Hello my fellow GXers! Here is my experience replacing the upstream O2 sensor on the passenger side:

Hey all. Back with another newbie, "my modern car has this, can I add it to my '96 LC?" question. This time around auto headlights. Has anyone added auto headlights to their 80 series? I've read a good ih8mud thread on adding a custom dash light icon to the system which mentioned adding a...

07 lx 198k developed a strange issue this morning. After removing the key the car continued to ding (like the keys were in the ignition), the steering wheel did not retract back as it usually does, and the car would not lock (I assume because it thought the keys were in the ignition). I guess...

After searching the forum I'm seeing lots of posts on P0330 error codes but nothing on P0333 which is what my OBDII reader displays as a bank 2 knock sensor. My 2006 LC has 213K miles, I've owned it for about 1 yr and it's been 100% reliable. Over the last 2 weeks my CEL comes on along with...

Does anyone know if there is a compatible upstream threaded Denso O2 sensor? Building a turbo down pipe and want to see if I can get away from the 2 bolt flange style and use a weld on bung.

I am looking for a new 24V temp sensor unit for my 3 litre diesel. Seems these are difficult to source? Suggestions on how / where to locate one?

I found this cool picture on here and wanted to know how these sensors/switches are removed? It looks like a ratchet or socket will turn them out, but wanted to make sure I don't damage anything in case I need to pull one out. Thanks..

Got P0037 code and replaced both downstream O2 sensors with Denso. Code came back on and took to my local shop but they were unable to diagnose and suggested going to dealer who may have better diagnostics. Any ideas before trying to navigate stealership nightmare?