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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 114 (Engine Control System Self-Diagnostics - 4-CYL (Except PZEV)) >> Diagnostic Tests >> DTC P2237, DTC P2238, DTC P2239, DTC P2251, DTC P2252 & DTC P2253 >> Circuit Description & Possible Causes

Circuit Description & Possible Causes

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For circuit description possible causes, see Fig 1.

Fig 1: DTC P2237-P2238, P2251-P2253 Circuit Description & Possible Causes
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