Thread: How is ignition timing controlled?
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Old 10-06-2019, 09:20 PM   #11 (permalink)
cRiPpLe_rOoStEr
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Nowadays, besides MAP, MAF, TPS, and eventually knock sensors, the Lambda probe also has an important role for the control of ignition timing. Times were much simpler when vacuum was the most relevant parameter for ignition timing...
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