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O2 sensor simulator

Old 11-20-2006, 01:42 AM
1st Gear
Thread Starter
Join Date: Aug 2006
Posts: 53
Default O2 sensor simulator

i just installed a test pipe on my 98 a4q 1.8 and the cel poped on no big surprise there but now i have looking around for a o2 simulator does anyone know where i can buy one or know how to make one myself
Old 12-05-2006, 06:15 PM
Join Date: Dec 2006
Posts: 1
Default RE: O2 sensor simulator

hi i have the same problem.if you find a 02 simulator.please let me know where to get one.i have a4 2001 1.8L.i had hole in old (original) exhaust then cell came on.yellow engine management light on new stainless full system made.from cat back..bloody light came back on after two days.The diagnostic code said"Lamder sensor?pressure too low".i guess this is from having non standard exhaust.please...if you know how i can sort this prob out please email me at [email protected]rs
Old 12-14-2006, 07:58 PM
Join Date: Dec 2006
Posts: 4
Default RE: O2 sensor simulator

Have you looked at the Test Pipe CEL Eliminator thing in the DIY forums? That is what I was going to try once pick up my car.
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