Speed 3 1st gen wont idle

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MDBX63
Posts: 1
Joined: March 3rd, 2024, 3:05 pm

Speed 3 1st gen wont idle

Post by MDBX63 »

good evening,

So after putting this car together with the following work done to it, i cant even drive the damn thing because it has a major issue when you step on the throttle at all:
forged motor bored out to 88mm using manley h-rods and pistons
Corksport HPFP internals
Corksport 3" catless down pipe
Corksport FMIC
Corksport 3" power intake
Corksport throttle body
stock turbo
stock intake manifold
Corksport MAP sensor
cometic thicker head gasket
balance shaft delete
main and head studs

please see attached CSV files
Attachments
Data for tuning versatune ots - 2024-03-03 17.43.06.vtlog
(110.51 KiB) Downloaded 21 times
Data for tuning stock - 2024-03-03 17.47.29.vtlog
(166.15 KiB) Downloaded 20 times
mituc
VersaTuner guru
Posts: 1329
Joined: December 17th, 2011, 2:47 pm
Location: Iasi/Romania

Re: Speed 3 1st gen wont idle

Post by mituc »

Well, you need a MAF calibration for that intake. The engine will not stay running with such a big difference in air flow. Download the MAF calibration from here: https://corksport.com/support/instructi ... ration.txt and add it to your tune.
2008 Cosmic Blue Mazda 3MPS
Built engine + WMI + GTX3071 gen2, ~509BHP @34PSI
2008 Icy Blue Mazda CX7
Stock engine and exhaust (YES!!), JBR3" + GTX2867 gen2 + Autotech HPFP, self-tuned to 330-ish BHP
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