P1486 Vauxhall Ventora DTC Code

Vauxhall Ventora Engine Specifications:

Engine Type :	Multi-Cylinder Engine
Cylinder Type :	V-Type Engine
Engine Air Intake Process :	Naturally Aspirated

Your Vauxhall Ventora engine control system detects a problem, the computer stores the diagnostic trouble code P1486 in its memory. To figure out what is wrong with your vehicle you must first extract the P1486 DTC For Vauxhall Ventora.

To solve P1486 Vauxhall Ventora problem, you'll have to remove the muffler, crankcase and other components blocking the valve chamber. Then, remove the cylinder head bolts (label for easy re-installation) Adjust the jaws of the valve spring compressor until they touch the top and bottom of the valve chamber Push the tool in to compress the spring and tighten the jaws Remove the retainers and lift out the valves , compressors and springs

P1486 Vauxhall Ventora DTC Meaning

P	Powertrain Code - Problem is related engine, transmission and emissions systems.
1	MFG - Manufacturer Specific
4	Fuel And Air Metering (Injector Circuit Malfunctions Only)
8	Crankshaft Position Sensor Circuit Performance
6	Transmission Control Module Reprogrammable Memory

The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. P1486 Vauxhall Ventora code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditionning display. However, the system was troublesome, misunderstood by customers, and a rash of unpredictable failures led to the technology being quickly retired.