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Genuine Pontiac Fiero MAP Sensor
Manifold Air Pressure Sensor- Select Vehicle by Model
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1 MAP Sensor found
Pontiac Fiero Sensor,Map
Part Number: 12569240$65.02 MSRP: $122.71You Save: $57.69 (48%)Ships in 1-3 Business Days
Pontiac Fiero MAP Sensor
In other words, the MAP Sensor in Pontiac Fiero automobiles is an important sub assemblies that enables it to evaluate the positive air pressure at the intake manifold. This small device sends information to the engine control unit (ECU) which can then make adjustment to the fuel injectors so as to maintain the volume of air in the cylinders optimal for the mixing of fuel for combustion. In most models of Pontiac Fiero, the MAP Sensor primarily work in the naturally aspirated models but some of the forced induction models may incorporate both map and mass airflow sensors. Real-time data of pressure provided by the MAP Sensor is important in the fuel metering and ignition timing thus making a big statement in the overall performance. It is quite significance to get the information about the MAP Sensor so as to keep the Pontiac Fiero operating with the optimal performance and reliability.
Each OEM Pontiac Fiero MAP Sensor we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.
Pontiac Fiero MAP Sensor Parts Questions & Experts Answers
- Q: How should components like the coolant temperature sensor,Intake Manifold Temperature Sensor,MAP sensor,Neutral Safety Switch,Oxygen Sensor and Throttle Position Sensor be inspected or replaced on Pontiac Fiero?A: If a coolant temperature sensor wire circuit provides a flawed reading it may signal Code 14 or Code 15 to need wiring repair or sensor to be changed. To remove the sensor, the locking tab on the connector should be released and the connector disconnected from the sensor, the screw of the sensor should be unscrewed very slowly. Lay hands on the coolant sensor delicately since normal impacts can interfere with the operation of the fuel injection system. To improve its anti leakage and anti corrosion capability, wind round some Teflon sealing tape around the threads of the new sensor before installing and finally tightening it. Cases where the Manifold Air Temperature (MAT) sensor fixed at the air cleaner housing will cause Code 23 or Code 25. To remove it, disconnect the wire harness and unscrew the sensor; to install it follow the inverse procedure. The Manifold Absolute Pressure (MAP) sensor monitors pressure fluctuations in the intake manifold due to load or speed of the engine; failure results to code 33 or code 34 and affects fuel supply and timing of the ignition. Exhaust oxygen sensor, installed in the exhaust manifold, controls oxygen content and assists ECM to modify the fuel mix. The presence of an open oxygen sensor triggers Code 13 while low and high voltage conditions trigger both Code 44 and Code 45, the symptoms of which can also be associated with fuel system problems. The Turbocharger Boost Control Solenoid is a solenoid located in the intercooler pipe and is controlled by the ECM with reference to boost pressure and engine speed; a faulty Turbocharger Boost Control Solenoid may cause Code 23 which can result in turbocharger lag and richness in fuel delivery. The Park/Neutral switch informs the ECM when the transaxle is in Park or Neutral, which affects Transaxle Converter Clutch and idle air control valve; if this switch is disconnected while driving, it will cause idle quality problems and false codes. The ECM is connected to the starter solenoid to monitor engine cranking while the A/C 'On' signal in turn helps the A/C selector switch position for change in idle speed. The vehicle speed sensor transmits a pulse voltage signal to the ECM and this is converted into miles per hour to control TCC system, the distributor incorporates signals to ECM concerning the rpm and crankshaft position of the engine.
