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11-22-2018
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#1 |
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Join Date: Sep 2018
Location: Asheville
Posts: 62
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Before headers, no errors. After headers, ...
I have two errors coming up after having headers installed- 55 and 64 on both CCM and ECM. Is this something that is corrected after having my chip reprogrammed?
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11-22-2018
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#2 |
 
Join Date: Jun 2006
Location: Sparks, NV
Posts: 2,852
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Re: Before headers, no errors. After headers, ...
Those are ECM fault Codes. 55 is Fuel Monitor Lean 64 is Right oxygen sensor lean. Generally just adding headers alone won’t set codes although it is possible. More than likely you have an air leak in the headers or exhaust with the codes indicating the right side. I would check that first. I had to weld my exhaust to get rid of a leak. Definitely have the chip reprogrammed to get the most out of the header add.
H 
__________________
90'ZR-1 #1461 Red/Black Ported Intake, Degreed Cams, OBX Headers & Exhaust, Fidanza FW, Secondary Delete, Custom tune, C6 GS Wheels. Sold 08 C6 Z51 Crystal Red Metallic Sold Vararam Intake, Tune, Sold 05 C6 Z51 Red/Black Sold 90'ZR-1 #1723 Black/Gray Sold but not forgotten 91' Z51 L98 White Vert. My First, you always remember your first. Sold. |
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11-22-2018
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#3 |
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Join Date: Sep 2018
Location: Asheville
Posts: 62
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Re: Before headers, no errors. After headers, ...
You're exactly right...the connection points where the headers meet the pipes are leaking due to not being welded. I can hear it clearly now. Easy fix. Thank you.
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