P0021

The P0021 trouble code indicates an issue with the camshaft timing on a 2015-2024 Volvo XC90, specifically related to the VVT (Variable Valve Timing) system.

The P0021 code indicates a problem with the Variable Valve Timing (VVT) system in a 2015-2024 Volvo XC90, specifically related to the exhaust camshaft timing.

The P0021 code indicates a problem with the VVT (Variable Valve Timing) system on a 2015-2024 Volvo XC90. This code specifically points to the timing of the exhaust camshaft being out of range or improperly adjusted.

The P0021 code in a Volvo XC90 (First Generation, 2002-2014) indicates an issue with the Variable Valve Timing (VVT) system, specifically relating to the timing of the intake camshaft.