What are the problems with the Volvo engine?
Turbo Suffers Severe Misfire: Leaking Intake System Engine Cuts Out; Rich Running: Turbo Electrical Harness Degradation Turbo Stalls at Low RPM: Failed CBV Valve Diaphragm 760T Misfires; FI Resistor Pack Defective Hot Start Problems: Faulty Hall Sensor Hot Start Problem: Power Stage Overheats Diesel Engine Symptoms.
What causes a bad fuel pump in a Volvo?
Fuel Main Pump Problems & Replacement Gas More Than Empty But Can’t Be Pumped Out B230K BiFuel Engine Ticking Sound: Fuel Pump Fuel Tank: Gas Cap Fuel Tank Fill Hose Failure Fuel Tank Auxiliary Tank Fuel Pressure: Fuel Pressure Regulator and System Pressure Noisy Fuel Pump: Bad FPR Fuel Pressure Test Tool Failed Check Valve Abbreviations
What are the symptoms of a Volvo B6304 engine?
Symptoms for B6304 engines used in the Volvo 960/90 series cars with Bosch Motronic are covered in a separate 960 file. Diesel symptoms are covered in the diesel file. Some notes relate to carburetted cars: they are identified as such. General Symptoms and B2XX Series Engines: Don’t Panic: Diagnose First Before Concluding the Worst! Idle Problems:
What are the diagnostic codes for a Volvo?
Hesitation, Poor Idle: ECU Failure with Codes 2-3-1; 2-3-2 Loss of Power; Rough Running; Knocking: Bad Engine Knock Sensor Retarded Timing or Knock Sensor Code: Wiring Interference Rough Running; Cylinder Diagnosis Hunting Idle; Faulty TPS or ECT
Why does my Volvo have an oil leak?
Both are signs of a severely plugged oil trap. If you’re doing routine maintenance and, while cleaning the throttle housing, you notice oil in the housing, there is a good chance the oil trap is plugged. This is one of the reasons for all the electronic throttle housing failures on 1999 and later Volvos.
How long does it take to change Volvo S80 oil?
Labor for the 850 and s70 models is between three and four hours, depending on whether it’s a turbo or not. The s80s are four to five hours depending on whether it’s a turbo or not. Not having to warranty leaking oil seals and gaskets?
Where is the oil trap on a Volvo?
The oil trap is located under the intake manifold, so the intake needs to be removed. Photo 1 also shows the intake oil leaks around the top of the engine. Disconnect the throttle cable (See Photo 3) and the hoses from the vacuum tree (See Photo 4) and intake housing.
How much does it cost to repair a Volvo S80?
The total cost for parts for this repair was about $150. Labor for the 850 and s70 models is between three and four hours, depending on whether it’s a turbo or not. The s80s are four to five hours depending on whether it’s a turbo or not.
Turbo Suffers Severe Misfire: Leaking Intake System Engine Cuts Out; Rich Running: Turbo Electrical Harness Degradation Turbo Stalls at Low RPM: Failed CBV Valve Diaphragm 760T Misfires; FI Resistor Pack Defective Hot Start Problems: Faulty Hall Sensor Hot Start Problem: Power Stage Overheats Diesel Engine Symptoms.
Symptoms for B6304 engines used in the Volvo 960/90 series cars with Bosch Motronic are covered in a separate 960 file. Diesel symptoms are covered in the diesel file. Some notes relate to carburetted cars: they are identified as such. General Symptoms and B2XX Series Engines: Don’t Panic: Diagnose First Before Concluding the Worst! Idle Problems:
What are the problems with a Volvo E PROM?
Fuel Intake Carbon Removal Engine Dies After Starting, Won’t Idle; Needs Intake Cleaning Poor Idle: Injectors Need Cleaning Poor Cold Idle: ECU E-Prom Needs Update Idle Speed Control Problems Start or Stall Problems:
What causes a Volvo Car to stall during turn?
Rich Running Problems: General Diagnostic Notes Car Stalls; Bad FPR Likely Cause Car Stalls During Turn; Bad Fuel Pre-Pump Likely Cause Poor Performance; Rich Mixture Smell: Diagnostics; Faulty FPR Poor Perfomance, Bad Acceleration: Faulty FPR
What kind of problems does the Volvo 960 have?
[Editor: 960/90 series cars suffer from numerous wiring and electrical troubles, all explained in the 960 section Emission Control Problems (High HC, CO, NOx): Emission Control Problems: High HC, CO or NOx Abbreviations: AMM = Air Mass Meter ECT = Engine Coolant Temperature sensor
Hesitation, Poor Idle: ECU Failure with Codes 2-3-1; 2-3-2 Loss of Power; Rough Running; Knocking: Bad Engine Knock Sensor Retarded Timing or Knock Sensor Code: Wiring Interference Rough Running; Cylinder Diagnosis Hunting Idle; Faulty TPS or ECT
When does an idle air control valve malfunction?
As soon as you start your car, the idle air control valve will immediately malfunction. If you happen to be away from home and this happens, the stalling will happen every couple of minutes in the beginning. You should be able to make it to the nearest mechanic in time before the engine stalls completely.
Why does my Volvo stall at idle RPM?
If the problem only occurs when the A/C is on, there is an issue with the compressor. If the battery is run down and the alternator is working hard to recharge it, the increases load on the engine may pull down the idle rpm to the point where it causes the engine to stall.
What happens when the fuel pump fails in a Volvo?
If the engine has spark, it may have died due to a loss of fuel pressure. When fuel pumps fail, they usually just quit with little or no warning. The engine usually won’t restart and the vehicle has to be towed in for repairs.
Why is my air conditioner not working on my Volvo?
Read below for instructions on recharging your Volvo’s AC. When the AC clutch doesn’t meet the belt correctly you’ll have similar symptoms to low refrigerant charge… warm air, revs dropping every 10 or 20 seconds, etc.. Here’s how to shim the AC clutch on an S60.
What are the problems with the Volvo Regina?
Intermittent Ignition Shutoff: FI Relay or Ignition Switch Unexplained Driveability Problems with Regina Cars: Corroded Coil Ground Unexplained Driveability Problems with ECU Error Codes; Oxidized Connectors Unexplained Driveability Problems: Rotten Battery Cables
What happens when you idle the air control valve?
Normally, if you just start your car, the idle air control valve will cause the engine rpms to increase and slowly decrease. That would be a sign that your IAC is working.
Are there any problems with the Volvo V40?
VOLVO CAR V40 ( – ) DEFECT: Part of the horn operating mechanism may foul the drivers air bag module and . The post VOLVO CAR V40 – AIR BAG […]
What to do if your Volvo doesn’t start?
Even after you add fuel, your Volvo may not start. To get the car started, you may have to crank the engine quite a few times. Don’t crank the engine for more than 3 to 4 seconds at a time. Make sure to wait a couple of minutes between cranks. Volvo won’t start after an accident. Your Volvo may not start after an accident.
Where are the diagnostic codes on a Volvo 940?
940 cars have two boxes: “A” and “B”; the former is used for engine diagnostics and ABS; the latter for SRS and cruise control. If fault codes related to the emission system are registered, the “Check Engine” lamp on the instrument panel is lit. The test cable is mounted to the side of A. There are three OBD diagnostic test modes (DTM): DTM 1.
When did Volvo start using self diagnostics on cars?
General Notes on On-Board Diagnostics in Volvo RWD Cars. Volvo started using self-diagnostics on its Bosch LH 2.4 engine management systems in 1988 on 700 series non-turbo cars and in Regina-equipped cars. Earlier Bosch LH 2.2 and Turbo cars until 1990 had very limited self-diagnostic capability using an LED tester.
Why is my transmission not working in my Volvo?
Whether you drive a manual or automatic Volvo, the transmission is still in charge of gear shifting. The cause of the problem could be related to the type, quality, or level of transmission fluid. It could also be related to specific transmission parts like the clutch.
Is the 2002 Volvo S60 a good car?
My family has had my 2002 Volvo S60 since it’s been off the lot. it’s been super safe, and as a teenage driver, it’s good to have a reliable car. Maintaining the car is in fact expensive, but worth it.