Questions about troubleshooting and replacing sensors

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3
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1answer
261 views

Fiat 500 Airbag Sensor

My Fiat 500, 2008, 1.2 Pop, 51Kw has had its front left side somewhat crushed. The body has been fixed for the most part, but the electrician/mechanic tells us he cannot turn on the vehicle in order ...
1
vote
1answer
55 views

1999 Grand Prix Issues

I bought this car used 3 yrs ago. Previous owners spun bearings in motor and replaced with 03. I had numerous issues with the cooling system and overheating since I purchased. I replaced water pump, ...
2
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0answers
11 views

Why don't thermostats have a sensor?

One of the more common reasons of overheating is a stuck thermostat. One of the most common reasons for blown head gaskets is overheating. One of the most expensive vehicle repair procedures is head ...
2
votes
0answers
26 views

ESP warning light on

Audi A3 8PA 2005my 1.9tdi Esp warning light is on and diagnosis with VCDS shows fault :- 00493-ESP-Sensor unit (G419): No signal/Communication No other warning lights are showing. I have tried ...
2
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0answers
22 views

Tire pressure sensor doesn't read

I work on several makes and models, and found that after replacing brake pads that the "low tire pressure" warning comes on as a sensor fault. Is there something I'm hitting that causes this? How can ...
2
votes
0answers
47 views

Maintenance of parking sensors

I have issues with the parking sensors on my wife's S-max (2007). The sensors would occasionally beep (constant beep) after turning on the car and selecting a gear. I tried cleaning them, but I ...
1
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0answers
98 views

Volkswagen Golf MK4 - Oil temperature sensor coding out

I have a Volkswagen Golf MK4 TDI 85kw. After driving for a while and stopping, when I turn the ignition on I get an "Oil sensor workshop" message. After connecting VCDS I got this fault: 00534 - ...
0
votes
0answers
21 views

Polo 1,6 TDi 2010 Jerking and getting gradually worse

About 5000km after my 105000km service my car started to jerk slightly under 3000 revs as if it wasn't getting any fuel. I had all the sensors replaced that the computers picked up as faults [O2 ...
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0answers
20 views

Throttle position, sensor or module?

Had some unrelated problems and had my battery disconnected for awhile... After I hooked it up I'm getting the p1545 throttle position malfunction coming up. Is this normally the module or the ...