How to Yamaha FZ v1 bike corporator convert fuel injector sestam install. Fix missing problem #fz
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How to Yamaha FZ v1 bike corporator convert fuel injector sestam install. Fix missing problem #fz
5 107 просмотров · 1 год назад
360 Moto addiction
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5 107 просмотров · 1 год назад
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Converting a Yamaha FZ V1 (carburetor model) to an FZ V2 (fuel injection) is a complex process that requires significant modifications. Here’s what you need to do:
1. Parts Required for Conversion:
Throttle Body with Fuel Injector (from FZ V2)
Fuel Pump & Fuel Line (from FZ V2, as FI systems require high-pressure fuel supply)
ECU (Engine Control Unit) (from FZ V2, as the FI system is electronically controlled)
Oxygen Sensor & Temperature Sensor (for feedback to ECU)
Wiring Harness & Relays (modified to work with the new system)
FI-compatible Fuel Tank (with a return line and mounting points for the fuel pump)
MAP Sensor & Throttle Position Sensor
2. Steps for Conversion:
Remove the Carburetor:
Disconnect and remove the old carburetor system.
Install the Throttle Body & Fuel Injector:
Mount the new throttle body in place of the carburetor.
Connect the fuel injector to the intake manifold.
Install the Fuel Pump & Modify the Fuel Tank:
The stock fuel tank must be modified or replaced with an FZ V2 tank.
Install the high-pressure fuel pump inside the tank.
Connect the fuel lines securely.
ECU Installation & Wiring:
The ECU needs proper placement and must be wired correctly.
Modify the harness to accommodate sensors, injectors, and ignition timing.
Sensor Installation:
Oxygen sensor on the exhaust manifold.
Engine temperature sensor and throttle position sensor connected to ECU.
Final Assembly & Tuning:
Check for leaks and proper connections.
Adjust fuel mapping (if necessary) using an FI tuning tool.
3. Challenges in Conversion:
Wiring compatibility issues.
ECU tuning and sensor integration require expertise.
Fuel pressure regulation needs precision.
Cost may be high compared to upgrading to an FZ V2 directly.
4. Alternative Options:
Instead of full conversion, you can install an aftermarket fuel injection kit like Ecotrons or Speeduino, which might be easier and cheaper.
Would you like help finding a professional mechanic or FI conversion kit for your bike?