0
Your 99 GMC van turnsover but will not start can it be the O2 sensor that is preventing it from starting?
Wiki User
∙ 17y ago
No. The O2 sensor is only in effect once the computer goes into closed loop mode (usually after engine is up to temperature)
Wiki User
∙ 17y ago
Add your answer:
Earn +20 pts
Would a bad oxygen sensor require starting fluid to start the vehicle?
no
Will the coolant temp sensor keep a 1989 k1500 from starting?
From a cold start, yes it can.
Can the crank shaft sensor stop a car from starting?
Yes it can cause a no start condition.
On a 94 3000gt If your o2 sensor is faulty will it not start entirely or will it be dead in the water?
A defective O2 sensor will not prevent the engine from starting. The engine will start and run albeit not as it should.
1995 Chevy Camaro and the security is preventing it from starting how can you by pass it to get it to start?
It's called VATS bypass and you can get them on eBay cheap.
Will a bad knock sensor stop a Volvo 240 from starting?
I have a 240 and with the knock sensor unplugged it will still start so I would have to say no.
Can the crankshaft position sensor cause the car not to start?
yes this will stop car from starting. a bad cam sensor will also stall engine at any speed.the sensor is easy to replace.
Would the crankshaft sensor stop it from starting?
yes aas no pulse signal would be sent there for no start.
Can a throttle position sensor keep the engine from starting?
A throttle position sensor might keep the engine from starting. Any number of things can cause a vehicle not to start. The starter and the gas line sensors are also a possible culprit.
Can the map sensor keep a car from starting?
"Yes. its a maf sensor (mass air flow sensor) and it will not let it start it will mostly just crank n crank over or start for a min with spiradic idling n shut off" Actually, there is such thing as a MAP sensor (manifold absolute pressure) but in some vehicles (especially Chrysler-Daimler) i believe, it can make the vehicle not start.
Can a faulty MAP sensor cause stalling?
The MAP sensor - another frequent cause of stalling or non-starting. This measures the air pressure in the manifold. You can test it - if your car won't start, just unplug the electrical connection from the MAP sensor. If it starts, replace the sensor. MAP sensor details. (It may act as though the fuel pump is not working properly - starting, then quickly dying).
2002 Chevy V6 cranks but won't start without starting fluid?
Replace the engine coolant temp sensor.
