Hmm, flat spot seems to have come back again.
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Error codes:
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5 Oxy sensor open circuit
6 RPM signal/no-signal to ecu from distributor
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("ne" or
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"g") after engine has been cranked: distributor/circuit; starter/signal circuit; igniter/igniter circuit; ECU
10 Starter signal
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(no
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"sta" signal to ecu until engine speed exceeds 800rpm): vehicle is push started; ignition switch/circuit; ECU.
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Not a real problem unless it recurs.
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11 Switch signals: TPS idle switch off; neutral start switch off
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(automatic transmission in Drive); A/C switch on; A/C switch/circuit; A/C amplifier; TPS/circuit; neutral start switch/circuit; ECU
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Have reset the ECU again to clear the codes.
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Last time we did this the engine seemed absolutely spot on.
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Am guessing this daughter board on the ECU may be the culprit as that's quite a few error codes! Oxy sensor though is worth checking, hope it's okay as know it is likely around
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£150.
![Sad :(](./images/smilies/icon_sad.gif)