Würde ein Air/Fuel-Meter was helfen? Vielleicht sieht man da die sich ankündigende Vermutzung oder den Defekt des LMM frühzeitig ?
The A/F Ratio Meter is a voltmeter with a range of 0 to 1 Volt. The meter displays the output voltage of the vehicles oxygen sensor through 20 LED's. The first LED will come on at a voltage of .050V, the second at .100V, the third at .150V, etc.
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LEAN RANGE: Four red LED's (.050 to .249V)
STOICHIOMETRIC RANGE: Ten yellow LED's (.250 to .749V)
RICH RANGE: Six green LED's (.750 to 1.000V)
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3375 Sport-Comp Air/Fuel Ratio (Black Dial, Silver Bezel)
5775 Phantom Air/Fuel Ratio ( White Dial, Black Bezel)
4375 Ultra-Lite Air/Fuel Ratio (Silver Dial, Silver Bezel)
4775 Carbon Fiber Air/Fuel Ratio (Carbon Fiber Dial, Silver Bezel)
Direkt-Link nicht möglich..
http://www.autometer.com/hp/index.html
dann "2001 Catalog" / RACING /
auf Link "60 Ultra-Lite Electrical Gauges"
unter 4375 Air Fuel Ratio (Lean -Rich):
dann ganz unten auf Link "Click Here" to see the Air Fuel Tech...
MfG
2-bias