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Mercury Mariner P2187:  Bank 1 A/F Mixture Too Lean”

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P2187 is a DTC code that can occur in the Mercury Mariner.  It indicates the air fuel mixture is too lean at idle. The technical definition for P2187 “System Too Lean at Idle: Bank 1”.  The code is thrown after your Mariner’s oxygen sensor on Bank 1 (usually sensor 1) has detected that the air … Read more

Mercury Milan P2187:  Bank 1 A/F Mixture Too Lean”

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P2187 is a DTC code that can occur in the Mercury Milan.  It indicates the air fuel mixture is too lean at idle. The technical definition for P2187 “System Too Lean at Idle: Bank 1”.  The code is thrown after your Milan’s oxygen sensor on Bank 1 (usually sensor 1) has detected that the air … Read more

Mercury Montego P2187:  Bank 1 A/F Mixture Too Lean”

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P2187 is a DTC code that can occur in the Mercury Montego.  It indicates the air fuel mixture is too lean at idle. The technical definition for P2187 “System Too Lean at Idle: Bank 1”.  The code is thrown after your Montego’s oxygen sensor on Bank 1 (usually sensor 1) has detected that the air … Read more

Mercury Monterey P2187:  Bank 1 A/F Mixture Too Lean”

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P2187 is a DTC code that can occur in the Mercury Monterey.  It indicates the air fuel mixture is too lean at idle. The technical definition for P2187 “System Too Lean at Idle: Bank 1”.  The code is thrown after your Monterey’s oxygen sensor on Bank 1 (usually sensor 1) has detected that the air … Read more

Mercury Sable P2187:  Bank 1 A/F Mixture Too Lean”

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P2187 is a DTC code that can occur in the Mercury Sable.  It indicates the air fuel mixture is too lean at idle. The technical definition for P2187 “System Too Lean at Idle: Bank 1”.  The code is thrown after your Sable’s oxygen sensor on Bank 1 (usually sensor 1) has detected that the air … Read more

Mercury Villager P2187:  Bank 1 A/F Mixture Too Lean”

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P2187 is a DTC code that can occur in the Mercury Villager.  It indicates the air fuel mixture is too lean at idle. The technical definition for P2187 “System Too Lean at Idle: Bank 1”.  The code is thrown after your Villager’s oxygen sensor on Bank 1 (usually sensor 1) has detected that the air … Read more