2001 Saturn SL "happens map sensor fails" Questions

Question about Saturn SL

Check Engine Light comes every few days

...sensor. Since the light comes on every few days then it is intermittent. Once the fault goes away then the light goes out. Fault comes back and the light comes on. Check the wiring carefuly to insure ...

Question about Cars & Trucks

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What happened to a car if a map sensor fails

...map sensor fails A 'MAP' sensor sends information about the air flow into the engine so the correct amount of fuel can be sent to the fuel injectors. A failed sensor will behave a lot like a faulty ...

Question about Saturn SL

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The check engine light on my 1989 Mercury Cougar comes on, the engine idles rough, the exhaust has a strange smell, then suddenly clears up. Happens again each time the car runs. Help!!

the exhaust has a strange smell, then suddenly clears up. Happens again each time the car runs. Help!! 1. Failing MAP sensor or vacume leak on tube leading to MAP sensor.2. Bad fuel pressure regulator

Question about Saturn SL

3 Answers

1991 ford explorer 4.0 v6 engine. at times my

happens again and again always starting up instantly. Used a snap on code reader and got the code 22 and 98 dont know what that means. 22 is a map/baro sensor code. They have a high failure rate often

Question about Cars & Trucks

1 Answer

1988 k3500 7.4l stays in open loop and is running lean idles at 1050rpms when warmed up, O2 sensor vm reading 438 to 443 a real close reading. what will fix this?

...map sensor new. motor has a R V cam Edelbrock heads and TBI Edelbrock intake, with headers and 3" single exhaust to gibson Cat back muffler and tailpipe. and the speedometer will stop reading driving ...

Question about Saturn SL

1 Answer

Ihave a 1998 nissan maxima it idles fine in park and when i shift into gear it idles up. When it shifts it slams hard and it takes awhile to shift when it does high rpm's

...map sensor or maf sensor .... code P0120 throttle pedal position sensor or switch "a" circuit probable cause. dont know where there is located at and should i change , will this help the ...

Question about Saturn SL

1 Answer

1995 chevy suburban. The car chokes up like it's

happens the brakes don't work/the power goes out of them. I was told the MAP sensor is failing which coulod of beenc aused by a defective brakie booster. Recommended repacing MAP Sensor, Brake Booster

Question about Saturn SL

1 Answer

Hiccuping while excelerating

...a while....it even does this while on cruise control. Sounds like a failing MAP/MAF Sensor....manifold absolute pressure sensor or mass air flow sensor. Do you happen to have a check engine light

Question about Saturn SL

1 Answer

Mazda 2000 Error Codes: P0401 P0106 P1170 P0171

...Sensor (MAP) to monitor engine load. (NOTE: Some vehicles have a Barometric Pressure (BARO) sensor that is integral to the Mass Air Flow (MAF) sensor and do not have a MAP sensor. Other vehicles have ...

Question about Cars & Trucks

1 Answer

94 saturn sl bad map sensor symptoms.

...MAP sensor. Everything that has been changed has been somewhat for the better but the systoms were not what Im experiencing now and all parts were original except the cooling sensor. any suggestions ...