Jeg mener der fåes et originalt kabel, Der går fra gas/gear boksen til omdr tæller.
Men måske dette kan bruges.
http://www.mercurymarine.com/service...ectrical.php#7
Mercury/Mariner Standard Outboard Wiring Color Code.
Color Where Used / Function.
Black All Ground  
Brown Reference Electrode MerCathode System 
Orange Anode Electrode MerCathode System 
Lt. Blue/White Stripe Trim UP Switch 
Lt. Green/White Stripe Trim DOWN Switch 
Brown/White Stripe Trim Sender to Trim Gauge 
Purple/White Stripe Trim "Trailer" Switch 
Gray  
tachometer Signal 
Black/Yellow Stripe Shorting or Stop Circuit  
Pink Fuel Sender to Gauge  
Red Unprotected Wire from Battery 
Red/Purple Stripe Protected (Fused) Wire from Battery  
Red/Purple Stripe  Protected (12 Volt +) to Trim Panel Control  
Purple Ignition (Switch) to 12 Volt Positive 
Tan Temperature Switch to Warning Horn 
Tan Temperature Sender to Temperature Gauge  
Tan/Blue Stripe Temperature Switch to Warning Horn 
Yellow Starter Solenoid to Starter Motor  
Yellow Starter to Regulator (Charging Circuit) 
Yellow/Red Stripe Start Switch to Start Solenoid to Neutral Start Switch 
Yellow/Black Stripe Choke (Enrichener System)  
Green with Color Stripe Switch Box to Coil - Striped and Numbered 
White/Black Stripe Bias Circuit (Switch Boxes) 
The ABYC Recommended Colors 
Color Where Used / Function 
Yellow/Red Starting Circuits  
Brown/Yellow or Yellow Bilge Blowers 
Dark Grey Navigation Lights & Tach Signals 
Orange Accessory Feeds 
Brown Pumps 
Purple Instrument Feeds 
Dark Blue Cabin and instrument Lights 
Light Blue Oil Pressure 
Tan Water Temperature 
Pink Fuel Gauge Sender