Saab 9000 - Page 204

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Fault diagnosis 201
Diagnostic trouble codes P1170 P1171, P1172 (contd.)
6
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60°C
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6 Final check
- Clear the diagnostic trouble code.
- Perform a driving cycle:
• Start the engine and run it at idling speed until
the temperature of the coolant reaches 60°C
(140° ).
• Run the engine at idling speed for another 5
minutes.
- Evaluation of driving cycle: Check whether the
diagnostic trouble code has recurred .
Has the diagnostic trouble code recurred?
I YES
I Proceed to page 282.
I
NO
I
The remedial measure taken was correct.
5Min
Saab 9000
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CJ
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