Best Answer

Use a code scanner to find out what's wrong. Don't just replace parts without figuring out what's wrong first. Code scanners do not always 'tell the whole truth. I have a 1993 SL1 1.9l code scanner gives code 12. Which means OK on the sensors. Trouble is, as I use the foot throttle to increase engine speed to about 3400rpm, it immediately drops down to about 2500rpm and starts up on rpm until 3400 and than drops again. I am maintaining steady pressure on the foot throttle, by the way. Even when the car is parked in the driveway. Found out by electrical tests on the TPS and the MAP sensors and using a timing light, that the spark retard circuit is not working. I still have that to fix. Does your vehicle act the same way?

User Avatar

Wiki User

โˆ™ 2008-02-13 07:33:32
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Your Saturn runs like poorly and you changed all the sensors what else can it be?
Write your answer...
Related questions

You have a volkwagon jetta vr6 2000 2.8 manual trans my check engine light came on you had the cat changed and both o2 sensors 250 miles later my light came on again 0420 CODE?

well I read about this happening somewhere else I cant really recal it but from what I remember the o2 sensors where changed and then there is a problem in the wiring with o2 sensors

What else is on Saturn?


What else orbits Saturn?


On a 2000 Saturn sl2 im not getting fire to the 1 center spark plug i changed the coil the same 2 run to also changed plugs and wires what else could be causing this?

Im having the same problem on my 1995 Saturn SC2 DOHC The two middle plugs have no fire changed the coil still nothing Hope someone can answer this Im having the same problem on my 1995 Saturn SC2 DOHC The two middle plugs have no fire changed the coil still nothing Hope someone can answer this

Where was Galileo when he observed Saturn in 1610?

He observed Saturn from earth, like everyone else.

If someone speaks disparagingly of someone else he or she?

talks poorly about someone.

Can an object stay in orbit around Saturn somewhere else besides the rings?

Can an object stay in orbit around Saturn somewhere else besides the rings

Why will a 1999 Saturn sl2 not start below 25F?

it would all depend on what you mean by not start. if you only hearing a click it would most likely be your battery. if is a slow crank it's also a poorly charged battery, but if is a no crank then it may be something else.

How are mercury and Saturn alike?

there both cold and dry, but what else

When was the planet Saturn formed?

look some where else you bum

How would you get water to Saturn?

sending it in a rocket ship how else

Why do throttle positioning sensors fail?

Generally speaking most sensors fail because they either burn out from too much voltage or else they simply wear out.

How has the chalk board changed over time?

The color has changed nothing else

1993 Saturn sl-1 Transmission slipping I've changed the trans twice wusedthird time is re-manufactured from Saturn.... but it still slips. maybe it is something else?

first thing you need to know if did they repalce the torque converter. if they don't that's your poblem

1992 lumina apv 3.1 no spark changed distibtor coil relay the computer there are no crank no cam sensors timing is on what else could it be?

Bad coil? Bad distributor cap? If not HEI ignition-could be bad coil wire

If something has metamorphosed it has?

changed into something else

Since frog lungs are poorly developed what else do frogs do to breathe?

they breathe wit there balls ;D

What are the main parts of industrial robots?

The computer. Everything else is just motors, actuators and sensors.

What controls the sensors of automated data logging?

gears and technology . what else estupido ( stupid in Spanish ) .

What rhymes with lantern?

Saturn can people come up with any thing else?

Has Saturn always been a planet?

Yes. It couldn't have been anything else.

Would a person survive on Saturn or choke or something else?

reallyyoutube downloader

What is a good What are fact to visit Saturn?

Maybe because Saturn is not that HOT and it might just be fun to visit a plane that no one else has visited before.

How long does Saturn take to orbit the planets in the solar system?

Saturn orbits the Sun like the other planets, it does not orbit anything else. One orbit for Saturn takes 29.4571 Earth years.

1993 ford explorer has had both O2 sensors replaced and now won't start?

I can assure you that the O2 sensors will not prevent the enigne from starting, even if they are disconnected or removed. Something else is the culprit.