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Volvo 850 Turbo T5 and T-5R sensor range charts

 

K – SENSOR RANGE CHARTS – TURBO

1995 Volvo 850

1995 ENGINE PERFORMANCE
Volvo – Sensor Operating Range Charts
850 – Turbo

INTRODUCTION

Sensor operating range information can help determine if a sensor is out of calibration. An out-of-calibration sensor may not set a trouble code, but it may cause driveability problems.
NOTE: Perform all voltage tests using a Digital Volt-Ohmmeter (DVOM) with a minimum 10-megohm input impedance unless otherwise instructed in test procedure.
COOLANT TEMPERATURE SENSOR RESISTANCE TABLE
Temperature – F ( C) Ohms
32 (0) ………………………………………. 7300
68 (20) ……………………………………… 2800
176 (80) ……………………………………… 300
212 (100) …………………………………….. 150
ENGINE SPEED (RPM) SENSOR RESISTANCE TABLE
Application Ohms
850 ………………………………………. 260-340
FUEL INJECTOR TABLE
Application Ohms
Turbo ……………………………………….. 14.5
IDLE AIR CONTROL VALVE (COIL) RESISTANCE TABLE
Application Ohms Turbo (1) …………………………………… 10-14 (1) – Measured between terminals No. 1 and 2, or No. 2 and 3.
OXYGEN SENSOR HEATER RESISTANCE TABLE
Temperature – F ( C) Ohms
68 (20) …………………………………… 1.5-2.5
660 (350) ……………………………………. 6-10
THROTTLE POSITION SENSOR RESISTANCE TABLE
Application Ohms
1 & 3 (1)
Idle …………………………………… 900-1100
Full Load ……………………………… 2300-2900
(1) – Resistance is measured between these terminals.

 

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