#B8 holding boost at psi stock how to
#B8 holding boost at psi stock mod
#B8 holding boost at psi stock manual
#B8 holding boost at psi stock full

When it does so, you feel a surge in power. At about 5k rpm, it gives up and switches to OL at which time it dumps a lot of fuel into the system.

Under certain conditions, you go WOT, the car builds boost, but the car doesn't switch to open loop and runs lean since it is not getting enough fuel. I think I am explaining this correctly-there are some issues with our cars transitioning from closed loop to open loop. You run the risk of things going bang if you push more boost with the stock injectors. Turn the boost down and make another run. If the boost builds to more than 10.5 psi in 5th gear, don't push it. If your car bucks and your head nearly hits the windshield as you pass through 10.5 psi, you need to turn the boost down.

#B8 holding boost at psi stock full

Put the car in 5th gear at 3k rpm, go full throttle and it will build boost.

#B8 holding boost at psi stock how to

I am pretty sure there is a thread in the FAQ about how to do this so you can check and see if your car has been done. Sounds like your car has a lot of the usual mods already done.Īs long as the boost cut has not been over-ridden with a couple of resistors, the ecu will step in and cut fuel at 10.5 psi. In the works: 1979 Bradley GTII kit car and a Kawasaki B8 motorcycle Summer: 05 Kawasaki ZX6-R (Blue Streak) Yoshimura Rs5 carbon fiber slip on, carbon fiber body panels, HIDs, stainless steel brake lines.įor Fun: 02 Suzuki Quad King 300 4x4 w/ plow, K&N filter, dynojet jet kit, utility lights, 2000lb winch on custom brackets

#B8 holding boost at psi stock mod

Winter: 08 Jeep Liberty (Kill Wagon) Euro mod blackouted tail lights, Jk winch bumper on custom mounts, 3.5' OME lift, Treadwright Guard Dog tires, Curt hitch, K&N filter, Optima red top battery, factory fogs added & custom fender mounted Hella 500 spot lights. Spring & Fall: 05 Mazdaspeed Miata (Lava) #540 of 1428 - TurboXS MBC, FM Intake & TB, GFB recir BOV, Rear Poly Bushings, Voodoo Magnum Shift Knob, Autometer Boost Gauge, AuxMod, eBay Catless DP, eBay intercooler, Real OPG & Linear Temp Mod, Mishimoto Radiator, FM Stage 1 Fan kit, Alutec Rear Strut Tower Brace, FM O2 Modifier, FM Stage 1 clutch w/ 10.3lbs flywheel, FM Frame Rails, LRB splash guard, Custom LED 3rd brake light, Optima red top battery « Last Edit: June 11, 2012, 02:05:35 AM by velocityredmica » And if the car is coasting down a hill in neutral with the clutch not pushed in the idle speed is 900 rpm. It will idle at 1500 rpm in neutral with the car stopped when the clutch is not pushed in, but when i push the clutch in the idle drops to 900 rpm.

#B8 holding boost at psi stock manual

Velocity red lower side skirts, (350 dollars)ġ.) Where would the manual boost controller be located?Ģ.) Where is the O2 signal modifier and what does it do?ģ.) (keep in mind this is my first turbo car) What is a downpipe?Ĥ.) How do I know if the ECU has been tuned?ĥ.) What would you recommend the adjustable shocks be set at on a scale of 1-5?Īlso, I've noticed a weird idle. 6000k High Intensity Discharge headlights with phillips bulbs. New Hard Dog M2 Sport roll bar with double diagonal support. New Enthuza Exhaust System, 2.5 inch full exhaust system with magnaflow muffler and magnaflow barrel resonator. Tokico 5-way adjustable shocks, Flyin Miata springs, Flyin Miata sway bars, Fat Cat MotoIrsports Shock Mounts. New Autometer Ultra-Lite 2 5/8' boost/vacuum gauge. New Flyin Miata full intake system with turbosmart recirculating bypass valve, 3bar manual boost controller and 02 signal modifier (550 dollars) New Enkei 16x7 RP-F1's wrapped in fresh Yokohama 205/45/16 S.Drives. fresh coolant, fresh synthetic 10W-30 Pennzoil.

New timing belt, new idler and tensioner bearings. Fresh 60,000 mile maintanence has been performed. Here is a mod list the previous owner e-mailed to me: I just purchased a 2004 Velocity Red Mazdaspeed MX-5 for $12,000 with 63,000 miles and I have a few questions about some of the mods. 1st post! Hey guys, I'm new to the forum and to Mazdaspeeds.