How to test the MAP sensor on a Suzuki Swift?
How to test the MAP sensor on a Suzuki Swift?
The manifold absolute pressure (MAP) sensor on your 1998-2001 1.3L Suzuki Swift (Chevy Metro) can be easily and accurately tested with a simple multimeter. No scan tool is required to test the MAP sensor (to see if it’s bad or not). In this tutorial I’ll show you just how in a step-by-step way. Contents of this tutorial:
What are the trouble codes for the MAP sensor?
On most OBD1 applications, there are two trouble codes associated with the MAP sensor. A code 33 will set if the MAP sensor output voltage is higher than expected (indicating low vacuum) and a code 34 will set if the MAP sensor output voltage is lower than expected (indicating high vacuum).
What does a 3-2 code on a Suzuki outboard mean?
Or you can google something like “Suzuki outboard beep codes” and you will see what the code means, and then go from there to fix it. 3-2 code is map sensor fault. The map sensor bolts straight onto the inlet manifold two bolts.
How to test the MAP sensor ( GM 2.8L )?
CASE 1: Your multimeter registered the indicated voltages as you applied vacuum. This means that the manifold absolute pressure (MAP) sensor is good and not the cause of the MAP sensor code or problem on your GM 2.8L, 3.1L, or 3.4L car or mini-van. No further testing is required.
The manifold absolute pressure (MAP) sensor on your 1998-2001 1.3L Suzuki Swift (Chevy Metro) can be easily and accurately tested with a simple multimeter. No scan tool is required to test the MAP sensor (to see if it’s bad or not). In this tutorial I’ll show you just how in a step-by-step way. Contents of this tutorial:
When does the Manifold Absolute Pressure ( MAP ) sensor fail?
When the manifold absolute pressure (MAP) sensor fails your Suzuki Swift (Chevy Metro) is gonna’ resent it and will let you know something is wrong. You’ll see one or more of the following symptoms: Check engine light (CEL) shining nice and bright. P0106: MAP Sensor Performance. P0107: MAP Sensor Voltage Low. P0108: MAP Sensor Voltage High.
What are the symptoms of bad MAP sensor?
You’ll see one or more of the following symptoms: Check engine light (CEL) shining nice and bright. P0106: MAP Sensor Performance. P0107: MAP Sensor Voltage Low. P0108: MAP Sensor Voltage High. Your Suzuki Swift (Chevy Metro) fails the state mandated emissions test. Bad gas mileage. Hard start and/or extended cranking time (after shut off).
How to test the MAP sensor ( 1998-2001 )?
Apply vacuum to the MAP sensor’s vacuum port. As you apply vacuum, your multimeter should register a decreasing voltage on the ORG/GRN wire. NOTE: You can apply vacuum with a vacuum pump or your mouth. Using vacuum pump is the better way since you can pull the voltage down quite a bit.
