O2 sensor on a turbocharged motor
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Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0).
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
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crossramhemi
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O2 sensor on a turbocharged motor
I've built the exhaust system for my old V8. It has one exhaust system for each bank. It will be turbocharged. Do I need to put the O2 sensor before or after the turbo? Since each side of the engine will have the exhaust seperate from each other, do I need an O2 sensor for each side? Thank you, Bill
Re: O2 sensor on a turbocharged motor
the sensor needs to go after the turbo, pressure will affect the reading. also there is a mx tem for the sensor so it needs to be a little way from the turbo, some sensors say 15" away but I have seen them much closer on small 4 cyl engines with no issues (like 3-5")
I'm not really up on V8's, but I would say one WB is enough, as the cylinders should all be the same mixture (unless somthing is amiss!)
I'm not really up on V8's, but I would say one WB is enough, as the cylinders should all be the same mixture (unless somthing is amiss!)