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Can you wire two oxygen sensors to the same wires to get rid of my check engine light?
NO, you cannot do this, this will compound your problem and eventually damage the engine and/or catalytic converter to the point that they/it must be replaced, all three failures are very expensive repairs. The faulty O2 sensor must be identified and replaced. There are 4 set-ups: Single sensor; Dual "upstream" <both sensors are pre-cat>; Dual upstream/downstream <one sensor is pre-cat, one sensor is post-cat> and Quad sensor <two sensors are pre-cat, two sensors are post-cat>. The upstream controls the fuel mixture and the downstream monitors the catalytic converter. BANK 1 is always the number 1 spark plug side and SENSOR 1 is always upstream. Once the fault is corrected the ECM must be cleared with a scanner to shut off the light.
What else can I help you with?
Will cars run without oxygen sensors?
Yes but the check engine light will be on.
What does it indicate when check engine light is on on a 2000 Volvo s 80?
the oxygen sensor(sensors)
Where in the check engine sensor located on the engine?
There are sensors all over the engine that can turn the check engine light on.There are sensors all over the engine that can turn the check engine light on.
Can the oxygen sensor cause the car not to start?
no it can't. usually when the oxygen sensors are failing, u get your check engine light on.
Can a cracked exhaust manifold cause the check engine light to come on?
Yes, it can affect the oxygen sensors and catalytic converter.Yes, it can affect the oxygen sensors and catalytic converter.
Engine turns over will not start.2000 ford windstar?
it could be an issue related to your oxygen intake check oxy sensors if check engine light is on.
Are there any other sensors that would lit up the check engine light besides the oxygen sensors for 1989 Accord LXI?
Yes there are dozens.
How can you reset your o2 sensors on your 2001 Ford 4x4?
You can not reset your oxygen sensors. You can only replace them. To reset the check engine light you will have to get that done by a repair shop with a computor. If replacing the sensors does not repair the problem then check for a vacuum leak.
How do you check the oxygen sensor on 97 Dodge 318?
Oxygen sensors either work or they don't. If they don't, the check engine light will come on and indicate an oxygen sensor problem. If they're fine, none of that will happen.
I have a 1995 Ford Taurus that runs fine but every time you hit a big bump the check engine light comes on for a few minutes then goes out what is happening?
If the check engine light is coming on periodically when hitting a bump in a 1995 Ford Taurus, perhaps a sensor is loose. Check both the oxygen sensors and the speed sensors on the transmission. Also check all sensors in the engine to make sure they are tight.
What are the symptoms of faulty oxygen sensors on a 2006 Chevy Express van?
The check engine light would illuminate and the code(s) would point to one or more of the O2 sensors.
Any sensors causing check engine to come on?
Yes, several sensors can trigger the check engine light, including the oxygen sensor, mass airflow sensor, and throttle position sensor. Issues with the catalytic converter or the engine temperature sensor can also cause the light to activate. When these sensors detect abnormalities in engine performance or emissions, they send signals to the vehicle's onboard diagnostics system, which then illuminates the check engine light. It's essential to diagnose the specific cause using an OBD-II scanner for accurate troubleshooting.
