background image

12V (Red) 

Coil (Orange)

2step signal (Green)

RPM (Grey)

Ground (Black)

Wire name and color

Warning:

If this product is not installed according to the instructions or wiring diagram for the

specific application, warranty will be void automatically.  

Toyota/Lexus IGF (Pink)

ALPHAX

2STEP BOX

Summary of Contents for 2step Box

Page 1: ...e ONLY Use this product with GREAT CAUTION Misuse of this product can cause serious engine damage and exhaust damage ALPHAX takes no responsibility for the damage caused by the misuse of this product...

Page 2: ...ary ignition of the malfunction light of the engine or check engine 3 The diagrams below for the installation of your 2step box are For Reference Only It is your duty to consult an electrical diagram...

Page 3: ...round 2step signal Symbol How it looks How it connects Ground Symbol How it connects MPI Cars with multi point injectors near intake valve GDI Cars with gasoline direct injection or injectors inside t...

Page 4: ...n RPM Grey Ground Black Wire name and color Warning If this product is not installed according to the instructions or wiring diagram for the specific application warranty will be void automatically To...

Page 5: ...re Ground wire Signal wire Coil Coil Coil Ground Diagram for Hyundai Veloster 2013 Position sensor of exhaust camshaft White Cut original coil wire The coil side of the wire connects to the coil wire...

Page 6: ...Toyota Lexus add the steps on the next page Ground WARNING If product is not installed according to the instructions or wiring diagram for the specific application warranty will be void automatically...

Page 7: ...connected from the engine coil s and is connected to the imitation pink wire of the box Coil ALPHAX 2STEP BOX IGF wire for Toyota Lexus Cut the factory IGF wire that leads to all coils The coil side o...

Page 8: ...l Ground Tierra WARNING If product is not installed according to the instructions or wiring diagram for the specific application warranty will be void automatically Cut original coil power wire or 12V...

Page 9: ...or coil signal wire Ground Tierra WARNING If product is not installed according to the instructions or wiring diagram for the specific application warranty will be void automatically Cut original coil...

Page 10: ...Vehicles with MSD systems...

Page 11: ...Vehicles that use the white cable of the MSD see photo on this page to pulse the MSD see the diagram with the instructions on the next page...

Page 12: ...If product is not installed according to the instructions or wiring diagram for the specific application warranty will be void automatically Leave as is White wire of MSD Cut switched 12V wire of the...

Page 13: ...Vehicles that use the green and violet cables of the MSD see photo on this page to pulse the MSD see the diagram with the instructions on the next page...

Page 14: ...p signal wire Ground wire Battery 12V Ignition key Battery 12V Ground Leave as is Violet wire of MSD MSD Cut switched 12V wire of the MSD this is the thin red wire The MSD side of the wire connects to...

Page 15: ...any car It contains a 10 position wheel photo in which you can choose between making cuts fast at 7 different rpm and slow cuts at 3 different rpm If you want to change the parameters in any of the p...

Page 16: ...Programming by USB...

Page 17: ...Install USB to serial driver CH340 Driver Download CH340 driver installer...

Page 18: ...Install Communication Software Putty Download Putty installer...

Page 19: ...Click if you would like a Desktop Shortcut...

Page 20: ...Open Device Manager Step 3 Identify COM Port Step 2 Connect 2Step Box to laptop with USB cable Step 4 Open Communication Software Putty Step 5 Select Serial under Connection Type Set COM Port number...

Page 21: ...d cut period in milliseconds at a desired cut RPM and will save it into a desired switch position in the 10 position switch To do so first write the desired switch position you wish to save Then write...

Page 22: ...the box will control For wasted spark write w for coil on plug write c and for distributor systems write d After all settings are saved press the R key to open the diagnostic function This function sh...

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