My 2005 Toyota pruis is showing P0A93, P0A420, P1116,P1121 What is possible solutions
P0A93 Inertor cooling system perfromance
P1116 Coolant temperature sensor circuit stack for coolant heat storage system
P1121 Coolant flow control valve position sensor circuit stuck
The fix for this code condition is to replace the coolant flow control valve Toyota has produced a new and improved design. You would be repairing this according to the TSB Toyota has for this TSB# EG024R-05
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