• D01 ENGINE NOT RUNNING SMOOTHLY / (HESISTANT)
• D02 ENGINE NOT RUNNING SMOOTHLY / (LOSING POWER)
• D03 ENGINE NOT RUNNING SMOOTHLY / (IRREGULAR OPERATION)
• D04 ENGINE NOT RUNNING SMOOTHLY
• D05 ENGINE DOES NOT PRODUCE BEST PERFORMANCE
• D10 ENGINE IDLE IRREGULAR
• D21 ENGINE CUTS OUT WHILST DRIVING
• D25 ENGINE DOES NOT SWITCH TO GAS
• D30 ENGINE OVERHEATING / WITH THE FAN WORKING
• D31 ENGINE OVERHEATING / WITH FAN NOT WORKING
• D32 ELECTRIC FAN COMES ON TOO OFTEN
• D33 ELECTRIC FAN STAYS ON ALL THE TIME
• D35 LOW ENGINE OIL PRESSURE