Check engine light code
My 2002 Jettas check engine light is on and when I scanned it it reads
''Internal module checksum error"
What does this mean and how do I fix it?
The fourth generation Volkswagen Jetta, also called the MK4 or the Bora, is Volkswagen's family sedan.
• Faulty Powertrain Control Module (PCM)
• Powertrain Control Module (PCM) harness is open or shorted
•Powertrain Control Module (PCM) circuit poor electrical connection
•Low battery voltage
Read more: https://www.engine-codes.com/p0601_volks...
Past 24 Hours: 0
Past 7 Days: 0
Past 30 Days: 4