Fault code readers

Steve Rothwell answering your ENGINE MANAGEMENT queries

Tracing and fixing faults in electronic engine management systems

Tech solutions and real world tips

Special Contributor

I agree wholeheartedly with Illya Verpraet about adaptive cruise control (Testing, Testing, 4 June): it simply doesn’t work as it should and is inferior to normal cruise control. I find ACC as utterly

PERFORMANCE: This is the manufacturer’s claimed acceleration time for a car, and is measured from 0-60mph or 0-62mph (0-100km/h), in seconds. ECONOMY/EMISSIONS/RANGE: Combined WLTP economy in miles pe