Engine lost power while driving

2003 MINI COOPER S
138,000 MILES • 4 CYL • TURBO • MANUAL
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ERIK LANDIS
  • MEMBER
  • 1 POST
my vehicle lost power and would only go 30 MPH. i hooked up my code reader and it showed these codes ssf20381, 1237 pressure sensor intake manifold before compressor input low...
0130 oxygen sensor bank 1 before cat, malfunction.
c110+ code reader.
Apr 3, 2021 at 9:35 AM
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JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Hi,

This could be related to the manifold absolute pressure sensor (MAP). Let's start by checking it. First, check the connector and wiring at the sensor. I attached a pic below to help you locate it. The code indicates a low voltage issue. That could be the result of corrosion in the plug.

Let me know what you find or if you have other questions.

Take care,
Joe
See pic below.
Image (Click to enlarge)
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Apr 6, 2021 at 8:20 PM