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Registered
Join Date: Jan 2003
Location: Vancouver, WA
Posts: 32
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Boxster Error Code P134
Can anyone help me determine how to resolve this problem. I initally had code that the dealer was a shut-off valve replacement and I replaced it. The next code was P1123 Oxygen Sensor (MAS) and I tried using Brake Clean but now I get P123 which is 02 Sensor Circuit No Activity Detected Bank 1 Sensor 1. I am thinking to get a new MAS Sensor and see if that solves the problem. Any ideas would be appriciated.
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10-26-2005, 08:17 PM
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Registered
Join Date: Feb 2001
Location: Viera FL
Posts: 5,642
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You have a bad oxygen sensor, passenger side, before the catalyst.
NEVER use solvents around o2 sensors, it destroys them AFJ
__________________
Es geht nicht darum wie schnell man faehrt, sondern wie gut man schnell fahren kann. Ihr Brunnen der nutzlosen Porsche Information |
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10-28-2005, 05:20 PM
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Registered
Join Date: Jan 2003
Location: Vancouver, WA
Posts: 32
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Error Code Resolved
I replaced the MAF Sensor and have 112 miles with no Engine Light. I had replaced the O2 Sensor already. Since I figured out from other posting information that the MAF was probably the main problem I tried the Brake Clean as a last ditch effort to not have to replace it, but I did.
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10-28-2005, 08:11 PM
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