S2000 Under The Hood S2000 Technical and Mechanical discussions.

Cel code

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Old Jan 11, 2013 | 08:54 AM
  #1  
rhysmate's Avatar
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Default Cel code

Hi lads.

I got a CEL today and scanned it with a friends reader. Code p1412 popped out? Any advice or direction would be appreciated.
Rhys

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Old Jan 23, 2013 | 05:52 PM
  #2  
Utah S2K's Avatar
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From: Ogden
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The code is a factory code related to the EVAP/AIR/ CAT system (I.e. Emission related). Not a common code here in the US. There is a bug in the EU version of Flashpro which commonly throws it. Are you running Flashpro?

The other issue which throws this code, also in th EU model, is a defective air pump relay. Air pump is part of the secondary air injection system and the pump is located behind the bumper on the driver side. You can get to it by pulling the bumper. Not much there so easy to identify the two item in this area. The relay is attached with two bolts (6x1.0 mm) and two 2 pin connectors (1 large and 1 small) just in front of the pump. You can just replace it or it can be tested.

Good luck!

Utah

Test
Large Connector = Pins A1 and A2 (With keyway at the top A1is left pin and A2 is on the right)
Small Connector = Same as above but Pins B1/B2

The should be continuity between A1 and A2 with the small (B) connector installed and ignition is on
There should be no continuity between A1and A2 with the small (B) connector disconnected
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