SD Mode
#2
SD is fine powerwise, and when set up correctly, in regards to emissions also. But, that is also the achillies heel of SD. Emissions requirements are such that emission compliance is required of oem installed devices (without adjusting/tuning) for X # of miles. As the engine VE deteriorates with mileage, MAF equipped vehicles can maintain compliance. SD equipped vehicles must have the VE periodically readjusted/ recalibrated to maintain compliance.
Thread
Thread Starter
Forum
Replies
Last Post
autoxr166
General 1967-2002 F-Body Tech
0
09-25-2015 04:21 PM
PFYC
Supporting Vendor Group Purchases and Sales
0
08-07-2015 08:52 AM