ER34 GTT and Siemens Deka IV 60lb
Posted: Tue Jul 12, 2016 9:00 am
Hi everyone!
I'am stuck with my tune and need help
Specs:
RB25DET NEO
Holset HX30 turbo with tial wastegate (wented to air)
Z32 MAF
Greddy like intake manifold
HKS SSQV
Aeromotive fuel regulator
Tomei fuel pump
Siemens Deka IV 60lb/630cc injectors FI114961
GTR intercooler
Innovate LC-2 wideband oxygen sensor (connected to ECU like narrowband)
In my tune:
K - 581 (i set it few yaers ago, before injectors was installed)
TID - 54431
Injection latency - 1000 (but in injectors spec it must be 640us)
O2 feedback is off
If i set latency to 640us AFR is about 17-18.
On idle AFR can be between 14 and 16. Car can stall after 0.3 Bar of boost (if boost will be 0.7 Bar car stall 100%), but before i install injectors all things was ok.
I'am stuck with my tune and need help
Specs:
RB25DET NEO
Holset HX30 turbo with tial wastegate (wented to air)
Z32 MAF
Greddy like intake manifold
HKS SSQV
Aeromotive fuel regulator
Tomei fuel pump
Siemens Deka IV 60lb/630cc injectors FI114961
GTR intercooler
Innovate LC-2 wideband oxygen sensor (connected to ECU like narrowband)
In my tune:
K - 581 (i set it few yaers ago, before injectors was installed)
TID - 54431
Injection latency - 1000 (but in injectors spec it must be 640us)
O2 feedback is off
If i set latency to 640us AFR is about 17-18.
On idle AFR can be between 14 and 16. Car can stall after 0.3 Bar of boost (if boost will be 0.7 Bar car stall 100%), but before i install injectors all things was ok.