Hi, can anyone tell me MAP sensor pinouts for testing and specs please?
Jun 5, 2019 at 10:43 PM
Map sensor terminals identification
1998 HYUNDAI EXCEL
DAGOLJUB
- MEMBER
- 3 POSTS
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KASEKENNY
- ✓ASE Certified Mechanic
- 18,907 POSTS
Hi,
Looks like Pin 1 (black) is sensor ground. Pin 2 (light green/black) is MAF ground in the PCM, Pin 3 (white/blue) is battery voltage. Pin 4 (green/red) is the signal wire to the PCM.
I attached a couple shots of the wiring diagram if that helps. Please let me know if you need more information. Thanks
Looks like Pin 1 (black) is sensor ground. Pin 2 (light green/black) is MAF ground in the PCM, Pin 3 (white/blue) is battery voltage. Pin 4 (green/red) is the signal wire to the PCM.
I attached a couple shots of the wiring diagram if that helps. Please let me know if you need more information. Thanks
Images (Click to enlarge)
Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
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Jun 6, 2019 at 2:35 PM
Unfortunately my Hyundai has got a MAP sensor on the manifold with no MAF sensor on the air intake. I cannot find any information on four wire MAP sensor. The workshop manual i bought a while back has only MAF sensor on air intake. The engine is a GF4K 1.5 dohc version. Any reply appreciated thanks!
Jun 6, 2019 at 4:47 PM
KASEKENNY
- ✓ASE Certified Mechanic
- 18,907 POSTS
I am sorry. This was a 1.5L SOHC. We unfortunately do not have a manual/book for the DOHC.
I can see the trouble you are having. Let me do more digging and I will see what I can find.
I can see the trouble you are having. Let me do more digging and I will see what I can find.
Jun 6, 2019 at 7:37 PM
Thanks for that!
Jun 6, 2019 at 7:44 PM
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