When to open EGR valve on Volvo 850?
EGR Solenoid Valve When engine coolant temperature is less than 115 F (45 C), solenoid receives no current and EGR system is inactive. With engine at operating temperature, solenoid receives current from relay and opens vacuum line to EGR valve. EGR valve is opened completely by negative pressure.
What was the original slogan of the Volvo 850?
It was launched with the slogan “A dynamic car with four unique innovations” which referred to the newly developed five cylinder transverse engine, the Delta-link rear axle, the Side Impact Protection System (SIPS), and the self-adjusting seatbelt reel for the front seats.
What kind of engine does a Volvo 850 have?
850 non-turbo models use a Bosch LH 3.2 multiport fuel injection system with a EZ129K electronic ignition system with knock sensor, and with self-diagnostic capabilities. Vehicle uses an Electronic Control Unit (ECU) that receives input from engine monitoring sensors.
Where are the ECUs located on a Volvo 850?
Electronic Control Units (ECUs) provide precise control of fuel and ignition. Each system has self-diagnostic capabilities. 850 non-turbo models use separate ECUs for fuel injection and ignition control, located in right front of engine compartment. NOTE: Components are grouped into 2 categories.
What kind of car is a Volvo 850?
1995 Volvo 850 1993-96 MAINTENANCE Volvo Maintenance Information 1993-96 850 Sedan 1994-96 850 Turbo Sedan 1995-96 850 T-5R Turbo Sedan 1994-96 850 Wagon 1994-96 850 Sportswagon 1995-96 850 T-5R Turbo Sportswagon * PLEASE READ THIS FIRST *
What kind of maintenance does a Volvo 850 need?
1993-96 MAINTENANCE Volvo Maintenance Information 1993-96 850 Sedan 1994-96 850 Turbo Sedan 1995-96 850 T-5R Turbo Sedan 1994-96 850 Wagon 1994-96 850 Sportswagon 1995-96 850 T-5R Turbo Sportswagon * PLEASE READ THIS FIRST *
What does purge valve on Volvo 850 do?
Valve is designed to prevent fuel spillage if vehicle rolls over. Valve is open until vehicle is at a 45-degree angle or more from horizontal position. Canister Purge Valve Charcoal canister is filled with activated charcoal. Fuel vapor from tank is absorbed by charcoal when engine is not running.