I have that code on my 2004 4.0L engine. What could it be? I used an Ultraguage reader to find it, but I couldn’t find the code on WJ Jeeps.
If you receive a secondary code like “SCP (J1850) Invalid or Missing Data for Primary Id,” it could point to a particular CAN issue. This code is especially common in Nissan vehicles and suggests that specific data is inaccessible to your car.
hmmm, If you receive a secondary code along with it, such as “SCP (J1850) Invalid or Missing Data for Primary Id”, then this may indicate a specific CAN issue that you’re experiencing. This specific code, for example, is most common in Nissan cars and may indicate that there is specific data your car isn’t able to access.
Could you please provide the specific code that you retrieved from your Ultraguage reader?