DTC P1187 LAND-ROVER

06.10.2025

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Vehicle engine and/or automatic transmission

Code: P1187 - The heater circuit in the upstream (pre-catalytic converter) oxygen (O2) sensor has a short, affecting engine emissions and performance.

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P0141 P0151 P0153 P0154 P0155 P0157 P0158 P0170 P0171 P0172 P0174 P0175 P0191 P0193 P0201 P0202 P0204 P0222 P0234 P0236

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