Try the right (passenger) side firewall near battery.
The map sensor on a 1991 cavalier is on the passenger side firewall towards the top.
where the map sensor on 98 blazer?
MAT (MAP) SensorHi,m The closest I can think you mean is a MAP sensor.If this is what you mean then it is mounted on the firewall right near the battery. It is a small thing with an electrical connector and a vacumn hose or two. If this isn't the sensor you want then please reask and I'm sure someone will have an answer. Steve H.
Yes, you will, however the car will get terrible gas mileage and it will not run well. Without the MAP connected, the ECU will run on a fixed table, rather than the actual manifold air pressure.
The map sensor for the 1991 Acura Legend is mounted on the firewall. It is in a box near the factory strut brace.
The 1991 Corolla does not use a MAF sensor - it is MAP based.
its on the firewall above the intake manifold
The 91 has the 4.6L engine and has a MAF sensor located just after the air filter box so it has no MAP sensor.
Where is the choke sensor on a 1991 Oldsmobile ciera 3.3L
Should be by the alternator in the back
No vacuum change at the MAP sensor.