RobAce Posted September 19, 2019 Share Posted September 19, 2019 Hi guys, I have got blink code 22 and 47 coming up. Has anyone had any joy chasing down a solution? Rob Link to comment Share on other sites More sharing options...
Mk4Gaz Posted September 20, 2019 Share Posted September 20, 2019 Hi guys, I have got blink code 22 and 47 coming up. Has anyone had any joy chasing down a solution? Rob22 is crank position sensor, or wiring 47 is sub throttle speed sensor or wiring. Link to comment Share on other sites More sharing options...
rider Posted September 21, 2019 Share Posted September 21, 2019 Isn't 22 the water temp sensor? With these old cars first suspect has to be the wiring at the connector or the conductivity through the connector terminals. So I'd pull the sub throttle and temp sensor connectors and check the wiring is good then reinstall and see if that clears the fault after a ecu reboot (battery disconnect 30 seconds). I have to clean or renew the terminals on my old cars regularly to keep the electricity flowing and Supras are getting old. Then, replacing these sensors isn't expensive. Link to comment Share on other sites More sharing options...
Mk4Gaz Posted September 21, 2019 Share Posted September 21, 2019 Isn't 22 the water temp sensor? With these old cars first suspect has to be the wiring at the connector or the conductivity through the connector terminals. So I'd pull the sub throttle and temp sensor connectors and check the wiring is good then reinstall and see if that clears the fault after a ecu reboot (battery disconnect 30 seconds). I have to clean or renew the terminals on my old cars regularly to keep the electricity flowing and Supras are getting old. Then, replacing these sensors isn't expensive.Yes you're right mate, it is! I was tired last night [emoji23] Link to comment Share on other sites More sharing options...
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