Does anyone know what the tooth count is on the speedomter drive gear in the transmission?
The trans came from a Lanos S 5 spd with a D16
Lanos D16 Speedometer Tooth Count
Moderators: daewoomofo, Moderators Group
Lanos D16 Speedometer Tooth Count
88 LeMans, Full SAAB 900 Suspension/Brakes, 1.6L Engine, Lanos 5 spd MT Conversion from 3 spd Auto, 273k miles
Re: Lanos D16 Speedometer Tooth Count
Surprisingly, I was able to see down the hole.
Daewoo Lanos Output Speedometer Drive Gear: 3 teeth
Pontiac Lemans Vehicle Speed Sensor (VSS) driven teeth: 13
Speedomater Ratio: 4.33
Part Number for VSS: GM 90149079
3 Wire Sensor
Input Voltage: 12V
Ouput Voltage: 0-6V Square Wave
Appears to be 10 pulses per rotation, but 8 seems more likely
Typical mechanical speedo wants to see 1,000 revolutions per mile
Daewoo Lanos Output Speedometer Drive Gear: 3 teeth
Pontiac Lemans Vehicle Speed Sensor (VSS) driven teeth: 13
Speedomater Ratio: 4.33
Part Number for VSS: GM 90149079
3 Wire Sensor
Input Voltage: 12V
Ouput Voltage: 0-6V Square Wave
Appears to be 10 pulses per rotation, but 8 seems more likely
Typical mechanical speedo wants to see 1,000 revolutions per mile
88 LeMans, Full SAAB 900 Suspension/Brakes, 1.6L Engine, Lanos 5 spd MT Conversion from 3 spd Auto, 273k miles
Re: Lanos D16 Speedometer Tooth Count
Verified as 10 pulses per rotation on the o-scope.
88 LeMans, Full SAAB 900 Suspension/Brakes, 1.6L Engine, Lanos 5 spd MT Conversion from 3 spd Auto, 273k miles
Re: Lanos D16 Speedometer Tooth Count
Additional info from service manual
