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Home >> Toyota >> 2004 >> Matrix Base, FWD, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 130 (Engine Control System Self Diagnostics) >> Diagnostic Tests >> DTC P2119: Throttle Actuator Control Throttle Body Range/Performance >> Diagnosis & Repair
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Diagnosis & Repair

WARNING: This page is about a different car, the 2003 Toyota MR2. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Using Toyota hand-held tester or scan tool, read FREEZE FRAME data. Freeze frame data records engine conditions when malfunction is detected.

Replace ECM. Clear DTCs and retest. Retrieve DTCs. If DTC P1129 is still present, replace throttle body and retest. For circuit wiring diagram, see Figure. For location of emission related components, see Figure. For removal and installation of components, see REMOVAL & INSTALLATION - 4-CYLINDER article.

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