U1690 Tatra T700 Engine Fault Code

Check Solution For U1690 Tatra T700 OBD Code :

U1690 Tatra T700 engine code seems a kind of network problem, we try to show one by one the meaning and the solution.
Brief explanation of the U1690 Tatra T700 code and definition of U1690 Tatra T700 is the bottom side.

U1690 Tatra T700 Meaning :

u Network Code
Problem is climate control system, lighting, airbags, etc.
1 MFG - Manufacturer Specific
6 Vehicle Speed Control And Idle Control System
9 Crankshaft Position Sensor Circuit Performance
0 Transmission Engaged At High Throttle Angle

MFG - Manufacturer Specific codes, which have a '1' as their second digit to indicate they are unique to a particular vehicle make or model. These special codes were deemed necessary by the vehicle manufacturers so they could provide additional diagnostic information beyond the basic list of generic OBD II codes for all kinds of faults, not just emissions-related faults.

How To Fix U1690 Tatra T700 ?

The poor running symptoms are consistent with a MAP sensor malfunction. In addition, in some cases, a bad MAP sensor will not throw a code. Again, the ELD code likely represents a separate wiring issue.

U1690 Tatra T700 Code Description:

The valves of each cylinder are kept closed using a pair of arms that replace the conventional engine's roller-type rocker arm. U1690 code one of these arms follows the cam profile while the second arm connects to the valves. During normal engine operation the two arms are joined by a locking pin. When you see U1690 Tatra T700 engine fault code on your engine code reader this description will help you.

U Codes List of all Network codes.

Final Step: In the definitions listed below, there is a test drive recommended after you've completed any repairs to see if the condition is fixed. Before you take a test drive after a repair, always erase the U Code(s) first. This will turn the check engine light off and then you will know if the check engine light returns, you've got further diagnostics to complete.

BE CAREFUL !
This engine code information is presented for information purposes only. This is not intended as repair advice and we are not responsible for any actions you take on any vehicle.

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