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Supercharger Installation Instructions

999-156, 999-157, 999-158 & 999-159

-17-

Revised 06/08

90-93 Miata ECU Pin-Out Diagram

Lef
t Side

Connector

ECU 

Y

ellow and 

Y

ellow/Black - Injectors

T

-T

ap these wires  (White/Y

ellow &

Green/Gray PowerCard wires)

Ground

T

-T

ap this wire

ECU Red/Blue - Exhaust O2

Sensor - Cut this wire

and splice in PowerCard In/Out

(Purple & Purple/Y

ellow on

PowerCard)

12V Switched Power

T

-T

ap this wire

Power for PowerCard and

T

iming Card

Right Side

Connector

Lef
t Side

Connector

Right Side

Connector

Содержание 999-156

Страница 1: ...e not a competent mechanic do not attempt this installa tion TOOLS REQUIRED Most of these tools are available at your local hardware or auto parts stores 17mm 14mm 13mm 12mm 10mm 8mm sockets Deep sock...

Страница 2: ...ll restrictor inside the rubber hose that ran from the cam cover to the chrome tubing It can be felt as a lump in the straight section of the hose near the chrome tube end Persuade it out by gently cl...

Страница 3: ...same position as the standard throttle body on the intake manifold Use the 1104 sealant provided if the original gasket was not salvaged Reconnect the coolant hoses to the idle control valve as you f...

Страница 4: ...en the bottom bolt to 36 ft lbs Once the bot tom bolt is tight remove the upper bolt Now slide the power steering pivot bolt rearward out of the pump It will be reinstalled from the front Remove the r...

Страница 5: ...Now tighten the hose on the power steering pump Once the two bolts are tight the two tabs on the power steering hose clamp can be bent down again Illustration 3 3 VERY IMPORTANT Check the clearance be...

Страница 6: ...ocket remove the four nuts and one bolt that secure the plate to the car Remove the plate to gain access to the Electronic Control Unit ECU Illustration 4 1 4 2 Locate the PowerCard Fuel Management Sy...

Страница 7: ...connector onto the side of the cut wire that leads into the harness Crimp a Female Spade connector onto the side of the cut wire that leads to the ECU connector Connect the Powercard s Red wire to the...

Страница 8: ...t get stretched or pinched in any of the glovebox hinges The split loom plastic sheathing from Step 4 1 will help keep the wires located properly For a dashboard mount you can put Velcro on the back...

Страница 9: ...o the elbow 6 0 SUPERCHARGER INSTALLATION 6 1 Remove the engine lift eyelet at the front of the engine just above the exhaust manifold by removing the bolt using a 14mm socket Using the two new flange...

Страница 10: ...ool Make sure that the cable runs in the center of the groove of the throttle spool If it does not adjust the throttle cable bracket left or right until it is centered in the spool s groove Have an as...

Страница 11: ...it along its length to cover the brake line running just above the elbow This will prevent any contact at this point which may result in noise during opera tion 7 5 Locate the 3 4 diameter idle air ho...

Страница 12: ...allow for engine movement Make sure the line is not pinched in any way and that it has no possibility of interfering with the throttle cable or spool Use tie wraps as necessary to secure the line The...

Страница 13: ...h Complete step 8 5 before starting your engine 8 5 CLEARANCES IMPORTANT MAKE SURE THAT YOU HAVE AT LEAST 3 4 INCH CLEARANCE BETWEEN ANY ENGINE MOUNTED COMPONENT AND ANY BODY MOUNTED COMPONENT CRITICA...

Страница 14: ...see the silver spade connector through the translucent insu lation then you need to disconnect and properly reconnect this connection 9 2 IDLE ADJUSTMENT Restart your engine Using the idle airscrew on...

Страница 15: ...the position that bypasses the boost air back into the supercharger inlet As you blip the throttle the actuator arm will move and close a butterfly valve inside the bypass manifold Using a short piece...

Страница 16: ...or arm contact point and shaft bushing with light grease to insure long life these parts are exposed to under hood dirt and grime TROUBLESHOOTING SYMPTOM Engine cranks but will not start PROBABLE CAUS...

Страница 17: ...and Yellow Black Injectors T Tap these wires White Yellow Green Gray PowerCard wires Ground T Tap this wire ECU Red Blue Exhaust O2 Sensor Cut this wire and splice in PowerCard In Out Purple Purple Ye...

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