Off Roading Forums banner

97 geo tracker service engine soon light

4K views 3 replies 2 participants last post by  rangerrick 
G
#1 ·
Have 97 tracker 4x4. Service engine soon light comes on and will not go off. Had diagnostics run and mechanic said egr valve needed replaced (code p0400). Got egr valve replaced and still does not fix problem light still comes on. Have tested everything mentioned in the shop manual and they all test fine. Does anyone know of anything I may be missing that may help solve this mystery? Any help would be appreciated.

 
#2 ·
Dont you have to reset the computer (Pull harness plug out of cpu)to clear errors in the unit?

94 SPOA 33" EFI Sammi (Mine)
91 Stocker Sammi (Wife's)
Fuel Injected is the only way to wheel.
 
#4 ·
Mine did that and the FSM said to unhook the battery cable for 60 seconds,I did that and it worked.I had three different mechanics mess with it before I fixed it.Hope this helps,RR

THANK GOD FOR VETERANS AND SUZUKIS-BOTH KEEP YOU FREE. FOUNDER;INDIANA SUZUKI EMERGENCY RESPONSE TEAM
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top