What is the normal repair for this malfunction?
Jul 25, 2010 at 6:01 AM
1998 Ford Windstar ODB II code P-0402
GLEN_PTRS
- MEMBER
- 1 POST
Advertisement
Hi, Normal Repair For this Code Is To check The EGR System And Related Parts.Their Are Other Parts Of The System Besides The EGR valve.Also The Mechanic Needs To check For Proper Vacumn to the Egr Valve. A lot Of Times The Egr Valve Is good, And Another Part Or Not Enough Vacumn,Due to A clogged Port. Is Causing The Problem.You Also Need A Scanner That can read Data From the Computer.To look At Different Sensors To See If They Are working Properly.
Hope This Helps You,
Good Luck
Edward S.
Hope This Helps You,
Good Luck
Edward S.
Jul 25, 2010 at 6:19 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement
parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.