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1GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM ES–387 ES * Pressures A to G are indicated in the diagram below. $3D $CD Multiply by 0.001 kPa Test value for leak detection pump stuck ON (P2402) Refer to pressure A * $3D $CE Multiply by 0.001 kPa Test value for vent valve stuck OFF (vent) (P2420) Refer to pressure C * $3D $CF Multiply by 0.001 kPa Test value for vent valve stuck ON (P2419) Refer to pressure A * $3D $D0 Multiply by 0.001 kPa Test value for reference orifice low flow (P043E) Refer to pressure B * $3D $D1 Multiply by 0.001 kPa Test value for reference orifice high flow (P043F) Refer to pressure A * $3D $D4 Multiply by 0.001 kPa Test value for purge VSV stuck closed (P0441) Refer to pressure F * $3D $D5 Multiply by 0.001 kPa Test value for purge VSV stuck open (P0441) Refer to pressure E * $3D $D7 Multiply by 0.001 kPa Test value for purge flow insufficient (P0441) Refer to pressure G * MID TID Scaling Unit Description |