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90 tohatsu TLDI 3 flashing lights

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Perry946

New member
Hello,

I’m at a loose end with my 90hp tohatsu TLDI, when I turn the engine on I have 3 lights flashing, the engine will start but keeps flashing. When I go into the diagnostics it tells me that the TPS 2 idle Position incorrect.

What I have done,

New 1000cca battery
set the TPS numerous times following the manual as getting the correct beeps
checked the TPS readings (all seem within tolerance) with a multimeter
checked the wires for the TPS to ECU for continuity

Does anyone have an idea or am I missing something. Looking at buying a new TPS sensor.

Thank you

Perry
 
pvanv said:
What actual model? What diag mode? what ohms are the tps sensors?
Click to expand...
It's a 90 Tohatsu TLDI MD90B, the diagnostics through the gauges and control box, I cannot remember the actual numbers but they did fluctuate and then settle at between the stated numbers in the manual. I have now bought a TPS sensor to eliminate the TPS.

Thank you for your reply.

Perry
 
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