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 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.
Do you need a turbocharger on a Volvo?
Most Volvo owners agree it’s not uncommon to want a bit more power out of their reliable old Swede. Having a turbocharger fitted from the factory means you have flexibility in how you increase your engine’s power over stock levels. Or, you may have a turbo that is struggling to deliver your engine’s factory rated output.
What kind of engine does a Volvo B5204 have?
The B5204T2 is a 2.0 L (1,984 cc) straight-five. Bore is 81 mm (3.2 in) and stroke is 77 mm (3.0 in) with a compression ratio of 8.4:1. It is turbocharged and intercooled with a power output of 180 PS (132 kW; 178 hp) at 5700 rpm, and produces 220 N⋅m (162 lb⋅ft) of torque at 2100–5400 rpm. It is equipped with Bosch Motronic 4.4 engine management.
What kind of engine does a Volvo 960 have?
Where known, these are noted in the relevent section. 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.
What’s the thrust bearing on a Volvo B230?
Not shown is 85-88 low friction crank where thrust bearing is in centre, rather than end. ‘K’ cast into block late 88, 89 only (seen just below inlet manifold) Oil feed thread in block for turbos is M14x1.5. Same for oil pressure switch.
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
How often should I replace my Volvo 240?
Call for details. The 240 goes through engine and transmissions mounts on a regular basis! To prevent serious damage you’ll need to inspect them annually. Be prepared to replace them every 2-3 years depending on how hard you drive the car. The reason for the unusually short lifespan of these parts is due to the safety related design.
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
Are there any problems with the Volvo 240?
It commonly fails in the open position allowing super heated air to be drawn into the engine, which reduces performance as well as dramatically shortening the life of the expensive air mass meter. The seats in the 240 are very comfortable when they are in good condition. 240 seats offer excellent adjustable lumbar back support.
Are there any problems with the Volvo system?
Volvo has had problems with this system since it was introduced in 1976. Volvo’s still run into the same issues on their newer models. Possibly in theory Volvos system is better, but in reality it gets overlooked and inevitably becomes clogged up and causes oil leaks and 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 kind of engine does a Volvo S40 have?
All Petrol and Diesel Volvo S40 and V50 Engines detailed with Version, Engine Codes, HorsePower and Years.
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.
Why is my Volvo engine not working properly?
The causes could be: Defective knock sensor; Weak ignition coil(s); Excessive resistance in spark plug wires; Arcing inside the distributor cap; Worn, fouled or incorrectly gapped spark plugs; Over-advanced ignition timing; or Lean air/fuel mixture.
What causes brake pulsation in Volvo S90?
960 Brake Pulsations 960 Driveline Noise: Failing Grease Seal at Rear of Driveshaft Removing the Camshaft Position Sensor Oxygen Sensor Code in 960 OBD-II Scanner for 96+ 960/90 Cars 960 Fuel Tank Hose Failure 960 Air Conditioning Failure Points
What causes sudden idle surge on Volvo 960?
960 Sudden Idle Surge: ECT Sensor Failure Changing Engine Mounts on 960/90 960 Engine Swap Transmission Problems: 960 Automatic Transmission Questions 960 Won’t Restart: PNP or Harness 960 Flashing Transmission Lights Other Concerns:
What is the oxygen sensor code on a Volvo 960?
Oxygen Sensor Code in 960 OBD-II Scanner for 96+ 960/90 Cars 960 Fuel Tank Hose Failure 960 Air Conditioning Failure Points Torque Values for B6244, B6254, and B6304 Engines